AT&T SynJ SB67138 User Manual
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AT&T SynJ SB67138 User Manual

Dect 6.0 4-line expansion deskset
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User's manual
SynJ SB67148
DECT 6.0 4-line expansion deskset
for use with AT&T model
SynJ SB67138/SB67158

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Summary of Contents for AT&T SynJ SB67138

  • Page 1 User’s manual SynJ SB67148 DECT 6.0 4-line expansion deskset for use with AT&T model SynJ SB67138/SB67158...
  • Page 2 Congratulations on your purchase of this AT&T product. Before using this AT&T product, please read the Important safety information on pages 75-76 of this manual. Please thoroughly read this user’s manual for all the feature operations and troubleshooting information necessary to install and operate your new AT&T www.telephones.att.com product.
  • Page 3 User’s manual DECT 6.0 4-line SynJ SB67148 expansion deskset DECT 6.0 4-line expansion deskset for use with AT&T model for use with AT&T model SynJ SB67138/SB67158 SynJ SB67138/SB67158 User's manual Quick start guide Deskset Handset with coiled Backup battery cord installed...

  • Page 4: Table Of Contents

    User’s manual SynJ SB67148 DECT 6.0 4-line expansion deskset for use with AT&T model SynJ SB67138/SB67158 Table of contents Getting started Line indicators .........18 Make a call..........18 Quick reference guide ......1 On hook dialing (predialing) ....19 Installation ............4 Dial a speed dial number ....20...
  • Page 5 Convert a PTT call to an Set the answering system to intercom call ..........36 answer automatically ......50 End a PTT call ........36 Answering system capacity ....50 Voice prompts .........50 Directory Deskset mailbox setup ......51 About the directory ........37 Deskset mailbox overview ....51 Capacity .............37 New message indication ....51 Exit the directory ........37...

  • Page 6: Getting Started

    Getting started Quick reference guide HOLD LINE 1-LINE 4 keys EXIT Press to place an Press to make or answer While in a menu, press to outside call on a call on the desired line cancel an operation and exit hold (page 26).
  • Page 7 Getting started Quick reference guide FLASH During a call, press to Press to initiate a PTT call (page 34). answer an incoming call Press and hold to broadcast to all extensions (page 35). when you receive a call waiting alert (page 23). When in idle mode, press to initiate an intercom call (page 30).
  • Page 8 Getting started Quick reference guide Directory card To write names on the directory card: Remove the clear plastic cover by inserting the tip of a small item, such as a paper clip, into the hole at the top edge of the cover. Pull out the directory card.

  • Page 9: Installation

    Getting started Installation Install the deskset close to a power outlet not controlled by a wall switch. The deskset should be placed on a flat surface. For optimum range and better reception, place the deskset near the main telephone base. Your product may be shipped with a protective sticker covering the deskset display - remove it before use.

  • Page 10: Deskset Installation

    Getting started Deskset installation Install the deskset, as shown below. Route the power adapter Plug the large end of cord through the slot at the the power adapter into bottom of the deskset. a power outlet not controlled by a wall switch.

  • Page 11: Backup Battery Installation

    Getting started Backup battery installation Install the backup battery, as shown below. In the event of a power failure, the charged backup battery allows the deskset to operate. Plug in the AC power adapter into the power jack at the bottom of the deskset to charge the backup battery.

  • Page 12: Backup Battery Charging

    Getting started Backup battery charging When the deskset loses power with the backup battery installed, the screen indicates the battery status (see the following table) and displays Check AC power. When the backup battery is in low battery mode, the screen displays Low battery.

  • Page 13: Add And Register A Deskset

    Getting started Add and register a deskset The handset provided with the SynJ SB67138/SB67158 is already registered as Handset 1. Additional desksets are assigned numbers in the order they are registered (Deskset 2 to Deskset 10). You can register a maximum of 10 desksets/handsets, or 9 desksets/handsets and one cordless headset.

  • Page 14: Deregister A Deskset

    Please make sure the telephone system is not in use before deregistration. Deregistering a deskset does not remove the data saved on it. For details, see Deregister handsets and headset in the SynJ SB67138/SB67158 user’s manual. Deregister the deskset from your SynJ SB67138/SB67158 telephone base...

  • Page 15: Add A Corded Headset

    Getting started Add a corded headset You can use this deskset handsfree when you install any industry-standard 2.5mm corded telephone headset (purchased separately). For best results, use a 2.5mm corded headset. To purchase a headset, visit our website at www.telephones.att.com 1 (888) 915-2007 , or call .

  • Page 16: Deskset Settings

    Deskset settings Deskset setup Menu settings Use the menus to change the deskset settings. Press the Menu softkey to enter the main menu when >Directory Call log the deskset is not in use. Ringer setting Mailbox setup Press DIR or CID to scroll to the feature to be to scroll to the feature to be Back...

  • Page 17: Ringer Tone

    Deskset settings Deskset setup Ringer tone Use this feature to turn the key tone on and off. The telephone base is factory set to beep with each key press. You can turn off this beep sound by turning the key tone off. When the deskset is not in use, press the Menu softkey.

  • Page 18: Lcd Contrast

    Deskset settings Deskset setup LCD contrast Use this feature to adjust the screen contrast to one of five levels to optimize readability in different lighting conditions. Call log When the deskset is not in use, press the Menu softkey. Ringer setting Mailbox setup Press DIR or...

  • Page 19: Language

    Deskset settings Deskset setup Language Use this feature to change the display language that is Call log used in all menus and screen displays. This telephone Ringer setting Mailbox setup comes factory set for English displays. >Deskset setup Back Select When the deskset is not in use, press the Menu softkey.

  • Page 20: Deskset Name

    Persistent hold is enabled on the telephone base, the call will stay on hold until it is released or hung up. For details, see Persistent hold in the SynJ SB67138/SB67158 telephone base manual. To keep a call on hold longer than 10 minutes, you can also release the held call within...

  • Page 21: Call Alert Tone

    Deskset settings Deskset setup Call alert tone When this feature is turned on, you will hear two short beeps when you are on a call on one line, and there is an incoming call on another line. You can turn this feature on or off. When the deskset is not in use, press the Menu softkey.

  • Page 22: Speed Dial Setup

    Deskset settings Deskset setup Speed dial setup The deskset has 10 speed dial locations where you can store the telephone numbers you wish to dial using fewer keys than usual. You can store up to 32 digits in each location. The first five locations can be accessed by using only the speed dial keys.

  • Page 23: Deskset Operation

    Deskset operation Deskset basic operation The telephone comes programmed to use line 1 (default primary line) for outgoing calls when you do not press a line key. (To change the primary line, see Line selection on page 14.) When you answer a call, the telephone automatically selects the ringing line.

  • Page 24: On Hook Dialing (Predialing)

    Deskset operation Deskset basic operation On hook dialing (predialing) To predial using the corded handset: Enter the telephone number. • Press X/DELETE to make corrections when entering the telephone number. Lift the corded handset to dial. -OR- To override automatic line selection, press LINE 1-LINE 4 for the desired line, then lift the corded handset.

  • Page 25: Dial A Speed Dial Number

    Deskset operation Deskset basic operation Dial a speed dial number Press the desired speed dial key. -OR- Press LOWER and then the desired speed dial key. Lift the corded handset, or press the Call softkey, SPEAKER or HEADSET. -OR- To override automatic line selection, press LINE 1-LINE 4 for the desired line and use the speakerphone.

  • Page 26: Switch Among The Corded Handset, The Speakerphone And The Corded Headset

    Deskset operation Deskset basic operation Switch among the corded handset, the speakerphone and the corded headset To switch from the corded handset to the speakerphone/corded headset: SPEAKER or While you are using the corded handset on a call, press HEADSET. Put the corded handset back to the deskset.
  • Page 27 Deskset operation Deskset basic operation To save a redialed number in the directory: When the desired number displays, press the Save 1:Deskset 1 softkey. 3 Missed calls New messages 11:30PM 12/31 The deskset displays Enter phone #. Redial Menu • Use the dialing keys (page 39) to edit the number, if necessary.

  • Page 28: Options While On Calls

    Deskset operation Options while on calls Volume control While on a call, press VOL+ or VOL- to adjust the listening volume. NOTES: • The corded headset and corded handset volume settings are the same, but the speakerphone volume setting is independent. •...

  • Page 29: Call Privacy

    Deskset operation Options while on calls Call privacy For call privacy, you can also block all other system handsets and the main telephone base from joining a phone >Privacy ON Record call on conversation (see page 26 for instructions for joining a call). Back Select To enable call privacy:...

  • Page 30: Record A Call

    Calls that you record use the same memory as the answering system. Recording long conversations uses up space available for recording normal messages. Please see Remaining space in your SynJ SB67138/SB67158 user’s manual. When the memory of the answering system is full, the screen displays Memory is full.

  • Page 31: Hold

    For details, see Persistent hold in the SynJ SB67138/SB67158 telephone base manual. To keep a call on hold longer than 10 minutes, you can also release the held call within 10 minutes and then place the call on hold again.

  • Page 32: Chain Dialing

    Deskset operation Options while on calls Chain dialing While you are on a call, you can initiate a dialing Line1 00:00:01 sequence from the numbers in the directory. Chain dialing can be useful if you wish to access other Option numbers (such as bank account numbers or access codes) from the directory.
  • Page 33 Deskset operation Options while on calls To talk privately on the intercom call: Press HOLD to talk privately with the person on that intercom call. The external line is automatically placed on hold. Press the Conf softkey to resume the conference call. To drop one line: Press LINE 1-LINE 4 to activate the line you want to drop.

  • Page 34: Covm (Central Office Voicemail)

    Deskset operation COVM COVM (central office voicemail) If you subscribe to voicemail service with your telephone service provider, and you want the deskset to indicate when you have new voicemail, turn the COVM indicator on. When a phone line receives any new voicemail messages, COVM LX (X is the telephone line number) displays on the screen.

  • Page 35: Intercom

    Deskset operation Intercom You can use the intercom feature for conversations with a cordless handset, a cordless headset or the SB67138/SB67158 main telephone base. When the system is making one or more external calls, the deskset can make intercom calls with a cordless handset, a cordless headset or the main telephone base. Make an intercom call Press the INT key on the deskset.

  • Page 36: Answer An Incoming Call During An Intercom Call

    Deskset operation Intercom Answer an incoming call during an intercom call If you receive an incoming outside call during an intercom call, there is an alert tone. To answer the call, press LINE 1-LINE 4. The intercom call ends automatically. Answer an intercom call When you receive an intercom call, there is a ringing tone and the screen displays Call X: Handset X (X represents the extension number [1-0],...

  • Page 37: Call Transfer Using Intercom

    Deskset operation Call transfer using intercom You can transfer a call to the main telephone base or any other system device. During a call, press INT. Press DIR or CID to scroll to the desired device. Press the Select softkey. -OR- Press 1-0 for the desired extension number, (star key) for the main telephone base, or...
  • Page 38 During a call, press INT. Press DIR or CID to scroll to Mailbox. Press the Select softkey. The caller is prompted to leave a message in the general mailbox. NOTE: For details on how to operate the mailbox, see the SynJ SB67138/SB67158 user’s manual.

  • Page 39: Push To Talk (Ptt) Intercom

    Deskset operation Push to talk (PTT) intercom You can directly broadcast your voice to the speakerphone of any extension. The extension you called can respond by pressing the PTT key to begin a two-way communication. Up to five pairs of PTT calls can exist at a time. PTT to the main telephone base or a system device When the deskset is not in use, press the PTT key.

  • Page 40: Ptt To All Devices

    Deskset operation Push to talk (PTT) intercom PTT to all devices When the deskset is not in use, press the PTT key. Press DIR or CID to choose # : All. Then, press and hold PTT until the deskset displays PTT to: All Release PTT key to stop.

  • Page 41: Answer A Ptt Call

    Deskset operation Push to talk (PTT) intercom Answer a PTT call When you hear two beeps, the screen displays PTT from: X:Handset X (X represents the extension number [1-0], Handset X represents the handset name) or PTT from: :Base. To respond to a new PTT call, press INT on the deskset to convert the call to a two-way intercom call.

  • Page 42: Directory

    Directory About the directory Use the directory to store names and phone numbers. The directory in the deskset is independent from the main telephone base and all other registered devices. Changes made to the directory on the main telephone base and other registered handsets apply only to that particular device.

  • Page 43: Create Directory Entries

    Directory Create directory entries Create a new directory entry Use the following steps to store a name and number in the directory. When the deskset is not in use, press the Menu softkey and then press the Select softkey to choose Directory. -OR- Press DIR on the deskset.

  • Page 44: Store A Pause In A Directory Entry

    Directory Create directory entries Characters by number of key presses Number & ‘ space Store a pause in a directory entry You may need to include a pause in a directory number to enable access to automated telephone systems. • When you wish to enter a pause in the dialing sequence, press the Pause softkey to store a pause (a P appears).

  • Page 45: Review Directory

    Directory Review directory Review directory entries When the deskset is not in use, press the Menu softkey and then press the Select softkey to choose Directory. Directory 9 entries -OR- Del All Press DIR on the deskset. When the deskset displays Directory empty or Directory Christine Smith XX entries, press DIR or...

  • Page 46: Search Directory

    Directory Search directory Search by name Follow the steps to search for directory entries on the deskset. When the deskset is not in use, press the Menu softkey and then press the Select softkey to choose Directory. -OR- Press DIR on the deskset. When the deskset displays Directory empty or Directory XX entries, press DIR or...

  • Page 47: Dial, Delete Or Edit Directory Entries

    Directory Dial, delete or edit directory entries You can dial, delete or edit a directory entry (name and number) when it is shown on the deskset screen. You can use the directory review or name search (pages 40-41) to show an entry. Display dial When a number is displayed on the screen, you can dial the number by lifting the corded handset, pressing...

  • Page 48: Caller Id

    ID or combined caller ID with call waiting service. • The format of telephone numbers displayed depends on the home and local area codes you set (see Area codes in your SynJ SB67138/SB67158 user’s manual for explanations and instructions for setting area codes).

  • Page 49: Caller Id Information

    If you subscribe to caller ID service, this phone automatically resets the time and date each time new call information is received. You can also set the time and date manually (see Set date and time in your SynJ SB67138/ SB67158 user’s manual).

  • Page 50: Caller Id Operation

    Caller ID Caller ID operation Memory match If the incoming telephone number is an exact match with a telephone number in your directory, the name that appears on the screen matches the corresponding name in your directory. For example, if Christine Smith calls, her name appears as Chris if this is how you entered it into your directory.

  • Page 51: View Dialing Options

    Caller ID Caller ID operation View dialing options Although the incoming call log entries have 10 digits (the area code plus the seven-digit number), in some areas, you may need to dial only the seven digits, 1 plus the seven digits, or 1 plus the area code plus the seven digits. You can change and store the number of digits that you dial in the call log.

  • Page 52: Save A Call Log Entry To The Directory

    Caller ID Caller ID operation Save a call log entry to the directory When in the call log, press DIR or CID to browse When the desired entry displays, press the Edit softkey. When the telephone number appears: telephone number appears: number appears: CHRISTINE SMITH 888 722 7702...

  • Page 53: Reasons For Missing Caller Id Information

    Caller ID Reasons for missing caller ID information Reasons for missing caller ID information There are also occasions when other information or no information shows for various reasons: Screen message Reason Private caller The caller prefers not to show the telephone number and name. Your telephone service provider cannot determine the caller’s Unknown caller name and telephone number.

  • Page 54: Answering System

    Answering system Deskset voicemail box (answering system) The deskset has a private voicemail box that is different from the general mailbox on the main telephone base or handset. The voicemail messages for the deskset can also be accessed from the main telephone base. Answering system and voicemail The deskset has separate indicators for two different types 1:Deskset 1...

  • Page 55: Set The Answering System To Answer Automatically

    Set the answering system to answer automatically You can set each of the four lines to automatically answer incoming calls on the main telephone base in three different ways. See the SynJ SB67138/ SB67158 user’s manual for more information. General mailbox: The called line rings on every extension for each incoming call.

  • Page 56: Deskset Mailbox Setup

    Answering system Deskset mailbox setup Deskset mailbox overview Your deskset has its own mailbox which is different from the general mailbox on the main telephone base. If you turn on the auto attendant on the main telephone base and fast answer mode on the deskset, the caller is able to leave a message on the deskset mailbox after two rings.

  • Page 57: Set Access Code (Remote Access Code) And Mailbox Security

    Answering system Deskset mailbox setup Set access code (remote access code) and mailbox security You can enter a four-digit number (0000-9999) to allow remote access to your deskset mailbox from any touch-tone telephone. Unless you change it, the remote access code is 0000. This access code is also used for mailbox security.

  • Page 58: Notify Alert

    Answering system Deskset mailbox setup Notify alert Use this feature to receive notification calls to any phone number you set (such as a cellular phone or paging device) after a new message has been recorded to the deskset mailbox. To receive notification calls, you must save the number you wish to be notified at to the deskset, and then set the system to call this number after it finishes recording a message.
  • Page 59 Answering system Deskset mailbox setup To confirm the call alert number is set correctly: You can confirm whether the system can successfully call Alert call # Alert on/off the alert number that you entered. >Calling alert # Follow Step 1 through Step 3 in To set an alert number Back Select on page 53.

  • Page 60: Deskset Announcement Setup

    Answering system Deskset mailbox setup Deskset announcement setup The announcement is the greeting callers hear when calls are answered by the deskset mailbox. The deskset has the default announcement “Hello, please leave a message after the tone.” You can use this announcement, or replace it with your own recording.

  • Page 61: Message Playback

    Answering system Message playback From the deskset, you can play the messages in the deskset mailbox and the general mailbox. If you have new messages, the system plays them (in chronological order) automatically when you access the mailbox. When playback begins, the total number of messages is announced. Before each message, you hear the date and time of the recording.

  • Page 62: Options During Playback

    Answering system Message playback Options during playback When a message is playing, you can skip, repeat, or delete the message, or adjust the playback volume. When a message is playing on the deskset: • Lift the corded handset to listen to the message playback through the handset earpiece.

  • Page 63: Call Back To The Mailbox Message Caller

    Answering system Message playback Call back to the mailbox message caller During message playback, you can call back the message caller by pressing Line 1-Line 4, SPEAKER, HEADSET or the Call softkey. If you are listening to the message playback through the corded handset, press SPEAKER twice.

  • Page 64: Record And Deliver Memos

    Answering system Record and deliver memos Memos are messages you record into the deskset mailbox. You can save, play back, and delete them like incoming messages. You can record a memo as a reminder to yourself, or send a message to other extensions using the answering system.

  • Page 65: Remote Access

    Answering system Remote access You can access your deskset answering system remotely by dialing your telephone number from any touch-tone telephone. To remotely reach the answering system: Dial your telephone number from any touch-tone telephone. When the system answers, enter the four-digit remote access code (0000 is the default code;...
  • Page 66 Answering system Remote access 4. Hang up or press to end the call. Cut out the remote access wallet card at the back of this user’s manual for quick reference. NOTES: • If the auto attendant is active, enter your extension number. Wait for the outgoing announcement to begin, then enter the remote access code.

  • Page 67: Appendix

    Appendix Screen icons, indicator tones and lights Screen icons Line indicator - on when the corresponding line is L1 L2 L3 L4 L1 L2 L3 L4 1:Deskset in use. 3 Missed calls Flashes when the corresponding line is on hold. Set date &...

  • Page 68: Indicator Lights

    Appendix Screen icons, indicator tones and lights Indicator lights NEW CALL On when there are new or missed calls in the Lighted display call log. /MAILBOX LINE 1-LINE 4 Flashes when there are new or missed On when a telephone messages in the line is in use.

  • Page 69: Deskset Display Screen Messages

    Appendix Deskset display screen messages All directory entries, call log entries or old messages in the All deleted general or deskset mailbox are erased. Failed intercom or conference call (there are already two Busy cordless handsets or desksets being used). Call The main telephone base is calling.
  • Page 70 Appendix Deskset display screen messages Please enter The access code you are trying to save already exists in the system. another access code. Please set You are trying to confirm the alert number or set the notify alert on or off before you set the alert number. alert # Press MENU on The deskset is not registered to the telephone base.

  • Page 71: Troubleshooting

    Appendix Troubleshooting If you have difficulty with your telephone, please try the following suggestions. www.telephones.att.com For customer service, visit our website at 1 (888) 915-2007 1 (866) 288-4268 call . In Canada, dial My deskset doesn’t work at all. • Make sure the power cord is securely plugged in.
  • Page 72 Appendix Troubleshooting My deskset isn’t performing normally. • Make sure you plug the power cord securely into the deskset. Plug the power adapter into a different working electrical outlet without a wall switch. • Move the deskset closer to the main telephone base. You might have moved out of range.
  • Page 73 Appendix Troubleshooting I get noise, static, or weak signals even when I’m near the main telephone base. • If you subscribe to high-speed Internet service (DSL - digital subscriber line) through your telephone lines, you must install a DSL filter between each telephone line cord and telephone wall jack.
  • Page 74 Appendix Troubleshooting My deskset does not ring when I receive a call. • Make sure that the ringer is not turned off (page 11). • Make sure you plug in the power cord securely. • The deskset may be too far from the main telephone base. •...
  • Page 75 Appendix Troubleshooting My calls cut in and out while I’m using my deskset. • Other electronic products such as HAM radios and other DECT phones, can cause interference with your deskset. Try installing your phone as far away as possible from these types of electronic devices. •...
  • Page 76 • Make sure the memory of the answering system is not full. Refer to Remaining space in the SynJ SB67138/SB67158 user’s manual. When the answering system memory is full, it does not record new messages until some old messages are deleted.
  • Page 77 • Make sure the memory of the answering system is not full. Refer to the Remaining space section in your SynJ SB67138/SB67158 user’s manual. SynJ SB67138/SB67158 user’s manual. When the answering system memory is full, it does not record new messages until some old messages are deleted.
  • Page 78 Appendix Troubleshooting I cannot retrieve voicemail messages. • Your telephone has both a built-in answering system and voicemail indication. They are independent features and each alerts you to new messages differently (page 49). If you subscribe to voicemail service from your telephone service provider, contact your telephone service provider for more information on how to access your voicemail.

  • Page 79: Maintenance

    Appendix Maintenance Taking care of your telephone • Your deskset contains sophisticated electronic parts, so you must treat it with care. • Avoid rough treatment. • Place the deskset down gently. • Save the original packing materials to protect your deskset if you ever need to ship it. Avoid water •...

  • Page 80: Important Safety Information

    Appendix Important safety information This symbol is to alert you to important operating or servicing instructions that may appear in this user’s manual. Always follow basic safety precautions when using this product to reduce the risk of injury, fire, or electric shock. Safety information •...
  • Page 81 Appendix Important safety information Especially about cordless telephones • Privacy: The same features that make a cordless telephone convenient create some limitations. Telephone calls are transmitted between the telephone base and the handset by radio waves, so there is a possibility that your cordless telephone conversations could be intercepted by radio receiving equipment within range of the cordless handset.

  • Page 82: For C-Ul Compliance

    Appendix For C-UL compliance In compliance with the bilingual requirements for safety, caution, and warning markings of Canadian Federal and Provincial/Territorial statutes and regulations, the French version of Important safety information is included. Mesures de sécurité importantes Ce symbole vous alertera d’informations importantes ou d’instructions d’entretien pouvant apparaître dans ce guide d’utilisation.
  • Page 83 Appendix For C-UL compliance MISES EN GARDE: • N’utilisez seulement l’adaptateur inclus avec ce produit. Pour obtenir une pièce de rechange, www.telephones.att.com visitez notre site Web au ou composez le 1 (888) 915-2007 1 (866) 288-4268 . Au Canada, composez le •...
  • Page 84 Appendix For C-UL compliance Mesures préventives pour les utilisateurs de stimulateurs cardiaques implantés dans l’organisme Stimulateurs cardiaques (ne s’applique qu’aux téléphones sans fil numériques) : L’organisme ‘Wireless Technology Research, LLC (WTR)’, une firme de recherche indépendante, a mené une évaluation pluridisciplinaire des interférences entre les téléphones sans fil portatifs et les stimulateurs cardiaques implantés dans l’organisme.

  • Page 85: Fcc Part 68 And Acta

    Appendix FCC part 68 and ACTA This equipment complies with Part 68 of the FCC rules and with technical requirements adopted by the Administrative Council for Terminal Attachments (ACTA). The label on the back or bottom of this equipment contains, among other things, a product identifier in the format US: AAAEQ##TXXXX.

  • Page 86: Fcc Part 15

    Appendix FCC part 15 This equipment has been tested and found to comply with the requirements for a Class B digital device under Part 15 of the Federal Communications Commission (FCC) rules. These requirements are intended to provide reasonable protection against harmful interference in a residential installation.

  • Page 87: Limited Warranty

    Appendix Limited warranty The AT&T brand is used under license - any repair, replacement or warranty service, and all questions about this product should be directed to: In the United States of America, visit www.telephones.att.com 1 (888) 915-2007 or call .
  • Page 88 Appendix Limited warranty 5. How do you get warranty service? To obtain warranty service in the United States of America, visit www.telephones.att.com 1 (888) 915-2007 or call . In Canada, call 1 (866) 288-4268 . NOTE: Before calling for service, please review the user’s manual; a check of the PRODUCT’s controls and features may save you a service call.

  • Page 89: Technical Specifications

    Appendix Technical specifications RF frequency band 1921.536MHz - 1928.448MHz Channels 32°F - 122°F Operating temperature 0°C - 50°C Deskset voltage 100 Vrms - 120Vrms (AC voltage, 60Hz) Deskset voltage 6VDC @400mA (AC adapter output) Replacement battery 3.6V 600mAH Backup battery Operation Operating time* Talk time (corded handset)

  • Page 90: Index

    Index Index display dial 42 edit entries 42 AC adapter 5 name search 41 Access code 52, 60 Add the deskset 8–9 Alert tones 62 Ending calls 20 Announcement 55 Answering calls 20 Flash (switch hook flash) 23 Answering system 49–61 Hold 26 Battery charging 7 Hold reminder 15...
  • Page 91 Index Index Message memo 59 Ringer silencing 21 Message playback 56–58 Ringer tone options 12 Missed calls indicator 45 Ringer volume 11 Mute 23 Safety information 75–76 Names Screen display messages 64–65 enter into directory 38 Screen icons 62 search 41 Search by name 41 Navigation keys 1 Speakerphone 18, 19, 20, 21...
  • Page 92 Model name: SynJ SB67148 Type: SynJ SB67148 DECT 6.0 4-line expansion deskset for use with AT&T model SynJ SB67138/SB67158 © 2010-2014 Advanced American Telephones. All Rights Reserved. AT&T and the AT&T logo are trademarks of AT&T Intellectual Property licensed to Advanced American Telephones, San Antonio, TX 78219. Printed in China.
  • Page 93 www.telephones.att.com © 2010-2014 Advanced American Telephones. All Rights Reserved. AT&T and the AT&T logo are trademarks of AT&T Intellectual Property licensed to Advanced American Telephones, San Antonio, TX 78219. SynJ® is a trademark of Advanced American Telephones. RBRC® and 1-800-8-BATTERY® are registered trademarks of the Rechargeable Battery Recycling Corporation.

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