AT&T ML17939 User Manual
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AT&T ML17939 User Manual

Two-line corded telephone/ answering system with caller id/call waiting
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User's manual
ML17939/ML17959
Two-line corded telephone/
answering system with
caller ID/call waiting

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Questions and answers

Dawn M Othoudt
April 6, 2025

Can i change the number of rings from 4 to 6

0
1 comments:
Mr. Anderson
April 6, 2025

To change the number of rings from 4 to 6 on the AT&T ML17939 phone:

1. When the phone is idle, press MENU.
2. Press ▲ or ▼ to scroll to "Answering sys." Press ENTER.
3. Press ▲ or ▼ to scroll to "Mailbox 1" or "Mailbox 2" to select the desired line. Press ENTER.
4. Press ▲ or ▼ to scroll to "Ans sys setup." Press ENTER.
5. Press ▲ or ▼ to scroll to "Number of rings." Press ENTER.
6. Press ▲ or ▼ to select "6."
7. Press ENTER to save the setting. The phone plays a confirmation tone and returns to the previous menu.

This answer is automatically generated

0
Mark Tungate
March 19, 2025

How can I remotely check my caller id

0

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Summary of Contents for AT&T ML17939

  • Page 1 User’s manual ML17939/ML17959 Two-line corded telephone/ answering system with caller ID/call waiting...
  • Page 2 AT&T product. You can also visit our website at 1 (800) 222-3111 call Model #: ML17939/ML17959 Type: Two-line corded telephone/answering system with caller ID/call waiting Serial #: ________________________________________________________________ Purchase date: __________________________________________________________ Place of purchase: Both the model and serial numbers of your AT&T product can be found on...

  • Page 3: Parts Checklist

    Parts checklist Your telephone package contains the following items. Save your sales receipt and original packaging in the event warranty service is necessary. Telephone base Telephone line cords: clear (2-conductor) and black (4-conductor) Replacement directory card Handset with coiled handset cord Mounting bracket /ML17959 User’s manual...

  • Page 4: Table Of Contents

    ML17939/ML17959 Two-line corded telephone/ answering system with caller ID/call waiting Table of contents Getting started Quick reference guide ...2 Optional backup battery installation ...4 Telephone installation ...5 Telephone base installation ...5 Data port ...8 Installation options ...9 Tabletop to wall installation ...9 Wall to tabletop installation ...11...
  • Page 5 Hold ...33 Temporary tone dialing ...34 Switching between lines ...34 Conference calls ...34 Two-way recording ...35 Chain dialing ...36 Speed dial Speed dial memory overview ...37 Speed dial operation ...38 Storing a number in a speed dial location ...38 Reviewing a speed dial number ..38 Editing a speed dial number ...39 Dialing a speed dial number ...39 Deleting a speed dial number ...40...

  • Page 6: Installation Preparation

    Getting started Installation preparation You must install the power adapter before using the telephone. If you subscribe to high speed Internet service (DSL - digital subscriber line) through your telephone line, you must install a DSL filter between each telephone line cord and telephone wall jack (pages 6 and 7). The filter prevents noise and caller ID problems caused by DSL interference.

  • Page 7: Quick Reference Guide

    Getting started Getting started Quick reference guide DELETE Press to delete the displayed directory, or call history entry (pages 44 and 48). Press to backspace and erase a digit or character (pages 38 and 42). During message playback, press to delete the message currently playing (page 54).
  • Page 8 Getting started Quick reference guide fLASh During a call, press to answer an incoming call when you receive a call waiting alert (page 33). (AuTo) REDIAL Press to dial the last number dialed when the telephone is off hook (page 31). When the telephone is idle, press to display the last five numbers dialed.

  • Page 9: Optional Backup Battery Installation

    Getting started Optional backup battery installation Install three AA alkaline batteries (purchased separately) to use this telephone in the event of a power failure. If power fails with working batteries installed, all functions work properly except for the display illumination. If power fails and no batteries are installed, you can make or answer calls on line 1 using only the handset.

  • Page 10: Telephone Installation

    Getting started Telephone installation Telephone base installation Install the mounting bracket for tabletop use. option 1: Insert the tabs into slots to install your telephone in a low tabletop position. Press the flexible tabs on the mounting bracket until it clicks into place. option 1: Low tabletop position option 2: Rotate the mounting bracket 180 degrees.
  • Page 11 Getting started Telephone installation Connect the telephone line cord(s) and the power cord to the telephone base. If you subscribe to high speed Internet service (DSL - digital subscriber line) through your telephone line, you must install a DSL filter between each telephone line cord and telephone wall jack.
  • Page 12 Getting started Telephone installation option 2: If you have two one-line wall jacks, install your telephone base as shown below. If you have DSL high speed Internet service, a DSL filter (not included) is required. Plug one end of the clear telephone line cord (2-conductor) into the jack labeled...

  • Page 13: Data Port

    Getting started Data port If you want to connect another device (such as a modem or fax machine) to the wall jack, use the jack labeled DATA on the back of the telephone base. The data port uses line 2 only. DATA port...

  • Page 14: Installation Options

    Getting started Installation options If you want to mount your telephone on a wall, connect the telephone base to a standard dual-stud telephone wall mounting plate. If you do not have this mounting plate, you can purchase one from many hardware or consumer electronics retailers.
  • Page 15 Getting started Installation options Plug the coiled handset cord into the handset and the telephone base. Plug the small end of the power adapter cord into the power jack on the back of the telephone base. Plug the telephone line cords into the wall jacks. option 1: If you have a single two-line wall jack, use only the black telephone line cord (4-conductor).

  • Page 16: Wall To Tabletop Installation

    Getting started Installation options Wrap the telephone line cord as show below. Mount the telephone on the mounting plate until it is held securely into position. Plug the large end of the power adapter into an electrical outlet not controlled by a wall switch. wall to tabletop installation To return the telephone base from wall installation to tabletop position: Unwrap the telephone line cord.
  • Page 17 Getting started Installation options Hold down the switch hook on the telephone base, then slide the handset tab upwards to remove it from the slot. Rotate the handset tab 180 degrees. Push the handset tab down into the slot until it locks into position. Switch hook Follow the steps in Telephone base installation on pages 5-7 to install your telephone for tabletop use.

  • Page 18: Optional Headset

    Getting started Optional headset You can use this telephone hands free when you install any industry standard 2.5mm corded telephone headset (purchased separately). The telephone plays an error tone if you press hEADSET when a headset is not plugged into the headset jack.

  • Page 19: Menu Setup

    Menu setup Telephone settings Menu overview Use the menus to change the telephone settings. When the telephone is idle, press MENu to enter the main menu. Press to scroll to the feature to be changed. Press ENTER. Press to scroll to the desired settings. Press ENTER to save your selection.

  • Page 20: Ringer Volume

    Menu setup Telephone settings Ringer volume You can set the ringer volume level (1-6) or turn the ringer off. When the ringer is off, Ringer muted appears on the screen. When the telephone is idle, press MENu. to scroll to Phone settings. Press ENTER. Press Press to scroll to Ringers.

  • Page 21: Lcd Language

    Menu setup Telephone settings LCD language Use this feature to change the display language that is used in all menus and screens. This telephone is set to use English for display by default. When the telephone is idle, press MENu. to scroll to Phone settings.

  • Page 22: Key Tone

    Menu setup Telephone settings Press ENTER to move to the time setting. Use the dialing keys to enter the time. To enter a number that is less than 10, you have to enter a 0 before the digit. Press / the cursor to the left or right.

  • Page 23: Call Settings

    Menu setup Call settings Set the primary line Use this feature to select the default telephone line to be used when you make calls. The primary line is set to Line 1 by default. When the telephone is idle, press MENu. Press to scroll to Call settings.

  • Page 24: Choose The Preferred Mode

    Menu setup Call settings Choose the preferred mode You can set the Preferred mode to speakerphone or headset. Your selection is used automatically when dialing a number from the directory, redial or call history without lifting the handset. Your selection is also used for speed dialing when auto speaker is set to on (see Turn auto speaker on or off on page 18).

  • Page 25: Choose How To Store Repeat Calls In The Call History

    Menu setup Call settings Choose how to store repeat calls in the call history Use this feature to choose how new calls from the same number are displayed in the call history. If you want to store only the last call of repeated calls, select Combined.

  • Page 26: Answering System Settings

    Menu setup Answering system settings The answering system setup for each telephone line is separate. The telephone generates voice prompts to guide you through your answering system setup. Answer on/off By default, the answering system is on and ready to record messages on each telephone line.

  • Page 27: Announcement A And B

    Menu setup Answering system settings When the telephone is idle, press MENu. to scroll to Answering sys. Press ENTER. Press Press to scroll to Mailbox 1 or Mailbox 2. Press ENTER. Press to scroll to Announcement. Press ENTER. Press to scroll to Choose annc. Press ENTER. to scroll to Annc A only, Annc B only Press or A &...

  • Page 28: Announcement A And B Time Settings

    Menu setup Answering system settings To delete announcement A or B: When the telephone is idle, press MENu. Press to scroll to Answering sys. Press ENTER. Press to scroll to Mailbox 1 or Mailbox 2 to select the desired line. Press ENTER. to scroll to Announcement.

  • Page 29: Call Screening

    Menu setup Answering system settings Call screening Use this feature to set whether incoming messages are played through the speaker while they are being recorded. Call screening is on by default. When the telephone is idle, press MENu. to scroll to Answering sys. Press ENTER. Press Press to scroll to Mailbox 1 or Mailbox 2 to...

  • Page 30: Incoming Message Length

    Menu setup Answering system settings Incoming message length Use this feature to set the recording time allowed for incoming messages. The message length is one minute by default. When the telephone is idle, press MENu. to scroll to Answering sys. Press ENTER. Press Press to scroll to Mailbox 1 or Mailbox 2 to...

  • Page 31: Priority Code

    Menu setup Answering system settings Priority code Priority calling allows a caller to enter a code during the outgoing announcement that plays a special tone so that you know who is calling. To enable a priority call, set the priority code to on and enter a three-digit priority code (000-999).

  • Page 32: Voicemail Indicator Settings

    Menu setup Voicemail indicator settings voicemail indicator If you subscribe to voicemail service offered by your telephone service provider, this feature provides a visual indication when you have new voicemail messages on either line. voicemail displays and the corresponding line blinks on the screen to indicate there are new voicemail messages on that line.

  • Page 33: Turn Covm (Central Office Voicemail) On Or Off

    Menu setup Voicemail indicator settings Turn CovM (central office voicemail) on or off If you subscribe to voicemail service with your telephone service provider, turn on the CovM feature for that telephone line. If you do not subscribe to voicemail service or want to disable the indicator, turn off the CovM feature. When the telephone is idle, press MENu.

  • Page 34: Telephone Operation

    Telephone operation Basic operation The telephone is set to use line 1 by default for making calls. To change the primary line, see Set the primary line on page 18. When you answer a call, the telephone automatically selects the ringing line. Making, answering or ending a call To make a call with the speakerphone: Press SPEAKER...

  • Page 35: On Hook Dialing (Predialing)

    Telephone operation Basic operation -oR- Press the LINE button of the ringing line to answer the call with the preferred mode (see Choose the preferred mode on page 19). on hook dialing (predialing) Press the dialing keys to enter a telephone number. Press DELETE to make corrections when entering the telephone number.

  • Page 36: Redial

    Telephone operation Basic operation Redial The last five telephone numbers dialed (up to 32 digits) are stored in the redial memory. To dial one of the five most recently dialed numbers: When the telephone is idle, press (AuTo) REDIAL to enter the redial list and display the most recently called numbers.

  • Page 37: Auto Redial

    Telephone operation Basic operation To delete a redial entry: When the telephone is idle, press (AuTo) REDIAL to enter the redial list and display the most recently called numbers. Press to scroll to the desired number. Press DELETE to delete the displayed entry. -oR- Press / or /...

  • Page 38: Options While On Calls

    Telephone operation Options while on calls volume control When you are on a call, press voL + to increase the handset, speakerphone or headset listening volume. Press voL - to decrease the listening volume. There are two beeps when you reach the minimum or maximum level. flash/call waiting If you subscribe to call waiting service with your telephone service provider (see About caller ID on page 45), you hear a beep if someone calls while...

  • Page 39: Temporary Tone Dialing

    Telephone operation Options while on calls Temporary tone dialing If you have dial pulse (rotary) dialing service only, use this feature to temporarily switch from dial pulse to touch-tone dialing during a call. During a call, press Use the dialing keys to enter the number you wish to dial. The telephone sends touch-tone signals.

  • Page 40: Two-Way Recording

    Telephone operation Options while on calls To drop one line: Press the LINE button for the caller you want to speak • with. The other call is disconnected automatically. -oR- Press MENu. Press to scroll to End Line 1 or End Line 2. Press ENTER to end the selected line.

  • Page 41: Chain Dialing

    Telephone operation Options while on calls Chain dialing Use this feature to initiate a dialing sequence from numbers stored in the directory, speed dial memory, call history or redial while you are on a call. Chain dialing can be useful if you wish to dial other numbers (such as bank account numbers or access codes) during a call.

  • Page 42: Speed Dial

    Speed dial Speed dial memory overview This telephone has 18 speed dial locations for storing telephone numbers. You can store up to 24 digits in each location. The first nine locations can be accessed by using only the speed dial keys. To access the remaining nine locations, press LowER and then the speed dial key for the desired location.

  • Page 43: Speed Dial Operation

    Speed dial Speed dial operation Storing a number in a speed dial location Use the following steps to store a telephone number in the desired speed dial memory location. When the telephone is idle, press MENu. to scroll to Speed dial. Press ENTER. Press Press to scroll to Program.

  • Page 44: Editing A Speed Dial Number

    Speed dial Speed dial operation Editing a speed dial number Follow the steps below to edit a speed dial number. Follow the steps in Reviewing a speed dial number on page 38 to display a speed dial number. Press / or / REPEAT Press ENTER.

  • Page 45: Deleting A Speed Dial Number

    Speed dial Speed dial operation To dial the speed dial number while reviewing: Follow the steps in Reviewing a speed dial number on page 38 to display a speed dial number. Lift the handset or press SPEAKER -oR- To dial the number using your preferred mode (see Choose the preferred mode on page 19): •...

  • Page 46: Directory

    Directory Directory Directory overview Directory memory capacity The directory of this telephone can store up to 100 entries, with a maximum of 16 alphanumeric characters (including spaces) for names and 32 digits for telephone numbers. A convenient search feature can help you quickly find and dial numbers (see Searching by name on page 43).

  • Page 47: Directory Operation

    Directory Directory operation Creating a directory entry Use the following steps to store a name and number in the directory. When the telephone is idle, press MENu. to scroll to Directory. Press ENTER. Press Press to scroll to Add contact. Press ENTER. To copy one of the last five numbers dialed, press (AuTo) REDIAL to enter the redial memory.

  • Page 48: Searching By Name

    Directory Directory operation Searching by name Follow the steps below to search for directory entries by name. Follow the steps in Reviewing directory entries on page 42 to enter the directory. When in the directory, press the dialing keys (2-9) to start a name search. The directory shows the first name beginning with the first letter on the dialing key (if there is one).

  • Page 49: Copying Directory Entries To Speed Dial Memory

    Directory Directory operation Copying directory entries to speed dial memory To copy the directory entries (up to 24 digits) into the speed dial memory for easy dialing, follow the steps below. Display the desired entry in the directory (see Reviewing directory entries on page 42). Press / or / REPEAT...

  • Page 50: Caller Id

    Caller ID Caller ID About caller ID This product supports caller ID services offered by most telephone service providers. Caller ID allows you to see the name, number, date and time of calls. The available caller ID information will appear after the first or second ring. Information about caller ID with call waiting Caller ID with call waiting lets you see the name and telephone number of the caller before answering the telephone, and while on another call.

  • Page 51: How Caller Id History (Call Log) Works

    Caller ID About caller ID how caller ID history (call log) works The telephone stores caller ID information for the last 99 incoming calls. Entries are stored in reverse chronological order. The telephone deletes the oldest entry when the log is full to make room for new calls. If you answer a call before the information appears on the screen, it does not show in the caller ID history.

  • Page 52: Caller Id Operation

    Caller ID Caller ID operation Memory match If the incoming telephone number matches the last seven digits of the 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 53: Dialing Options

    Caller ID Caller ID operation Dialing options Although the incoming call history 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.

  • Page 54: Saving A Call History Entry To The Directory

    Caller ID Caller ID operation Saving a call history entry to the directory When in the call history (see Reviewing call history on page 47), press to scroll to the desired entry. Press / or / REPEAT -oR- If you need to add or remove the area code or a 1 at the beginning of the number, do the following: Press # (pound key) repeatedly to scroll through the various dialing formats (area code + seven-...

  • Page 55: Saving A Call History Entry To A Speed Dial Location

    Caller ID Caller ID operation Saving a call history entry to a speed dial location When in the call history (see Reviewing call history on page 47), press to scroll to the desired entry (up to 24 digits). Press / or / REPEAT -oR-...

  • Page 56: Reasons For Missing Caller Id Information

    Caller ID Reasons for missing caller ID information Screen message Private name Private number Private caller Unknown name Unknown number Unknown caller The caller prefers not to show the name. The caller prefers not to show the telephone number. The caller prefers not to show the name and telephone number.

  • Page 57: Answering System

    Answering system Answering system and voicemail Your telephone has separate indicators for two different types of voice messages: those left on its built-in answering system and those left at your service provider’s voicemail (fees may apply). Your telephone’s built-in answering system messages and voicemail messages are separate. Each alerts you to new messages differently.

  • Page 58: Answering System Operation

    Answering system Answering system operation Message capacity The answering system of each line can record and store up to 99 messages. The recording time of each message depends on the message length you set (see Incoming message length on page 25). The total storage capacity of each line for the announcement, messages, memos or two-way recording is approximately 12 minutes.

  • Page 59: Message Playback

    Answering system Answering system operation Message playback If you have new messages on either line, the flashes. The /PLAY/SToP When playback begins, the total number of messages is announced. Before each message, you hear the date and time of the recording. If the date and time are not set, the answering system announces, “Time and day not set,”...

  • Page 60: Delete All Old Messages

    Answering system Answering system operation • Press /SToP to end the message playback. /PLAY Delete all old messages Use this feature to delete old (reviewed) messages. You cannot delete new messages until you review them. You cannot retrieve deleted messages. When the telephone is idle, press MENu.

  • Page 61: Remote Access

    Answering system Remote access A three-digit security code is required to access the answering system remotely from any touch-tone telephone. The default code is 500. See Remote code on page 25 to change it. To remotely access the answering system: Dial your telephone number from any touch-tone telephone.

  • Page 62: Appendix

    Appendix Screen icons, indicator lights and alert tones Indicator lights Lighted display LINE 1/LINE 2 indicator On when the telephone line is in use. Flashes slowly when the call is on hold. Flashes rapidly when there is an incoming call. (AuTo) REDIAL On when auto redial is activated.

  • Page 63: Alert Tones

    Appendix Screen icons, indicator lights and alert tones Alert tones One short beep Confirmation tone (one short beep) Error tone (two short beeps) • There are new messages that have not been reviewed when the message alert tone is turned on. •...

  • Page 64: Screen Display Messages

    Appendix Screen display messages all deleted all old messages deleted! already saved Call log empty Cleared Conf. Directory empty Directory is full Empty Ended Line x Incoming call LOwER SPEED DIaL Lx: ans Sys Full Lx:IN USE Lx:NO LINE Lx:ON HOLD Lx:xx New Msgs Lx:xx Missed Memory Full...
  • Page 65 Appendix Screen display messages Saved to Directory VM indicator cleared Voicemail:Lx The entry has been saved successfully into the directory. The voicemail indicator has been deleted. There is a new voicemail message on line X.

  • Page 66: Troubleshooting

    Appendix Troubleshooting If you have difficulty with your telephone, please try the suggestions below. For customer service, visit our website at 1 (800) 222-3111 call My telephone does not work at all. • Make sure the power adapter is securely plugged into an electrical outlet not controlled by a wall switch.
  • Page 67 Appendix Troubleshooting • Eliminate any background noise. Noise from a television, radio or other appliances might cause the telephone to not dial out properly. If you cannot eliminate the background noise, first try muting the corded handset before dialing, or dialing from another room with less background noise. •...
  • Page 68 Appendix Troubleshooting • If you subscribe to high-speed Internet service (DSL - digital subscriber line) through your telephone line(s), you must install a DSL filter between each telephone line cord and telephone wall jack (see Telephone base installation on pages 6-7). The filter prevents noise and caller ID problems caused by DSL interference.
  • Page 69 Appendix Troubleshooting System does not respond to remote commands. • Make sure the remote code is on and you have entered a three-digit remote code (see Remote code on page 25). • Make sure you are calling from a touch-tone telephone. When you dial a number, you should hear tones.
  • Page 70 Appendix Troubleshooting I subscribe to a nontraditional telephone service that uses my computer to establish connections, and my telephone doesn’t work. • Make sure your computer is powered on. • Make sure your Internet connection is working properly. • Make sure that the software is installed and running for your nontraditional telephone service.

  • Page 71: General Product Care

    Appendix General product care To keep your telephone working well and looking good, follow these guidelines: • Avoid putting it near heating appliances and devices that generate electrical noise (for example, motors or fluorescent lamps). • DO NOT expose it to direct sunlight or moisture. •...

  • Page 72: 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 73: Fcc And Acta Information

    Appendix FCC and ACTA information If this equipment was approved for connection to the telephone network prior to July 23, 2001, it complies with Part 68 of the Federal Communications Commission (FCC) rules. If the equipment was approved after that date, it complies with the Part 68 rules and with the Technical Requirements for Connection of Equipment to the Telephone Network adopted by the Administrative Council for Terminal Attachments (ACTA).
  • Page 74 Appendix FCC and ACTA information Programming/testing of emergency numbers If this product has memory dialing locations, you may choose to store police, fire department and emergency medical service telephone numbers in these locations. If you do, please keep three things in mind: We recommend that you also write the telephone number on the directory card (if applicable), so that you can still dial the emergency number manually if the memory dialing feature doesn’t work.

  • Page 75: Part 15 Of Fcc Rules

    Appendix Part 15 of FCC rules Some telephone equipment generates, uses, and can radiate radio-frequency energy and, if not installed and used properly, may cause interference to radio and television reception. This product has been tested and found to meet the standards for a class B digital device, as specified in Part 15 of the FCC rules.

  • Page 76: 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, call 1 (800) 222-3111 1 (866) 288-4268 what does this limited warranty cover? The manufacturer of this AT&T-branded product warrants to the holder of a valid proof of purchase (“CONSUMER”...
  • Page 77 Appendix Limited warranty how do you get warranty service? To obtain warranty service in the United States of America, visit www.telephones.att.com 1 (866) 288-4268 dial manual. A check of the PRODUCT’s controls and features might save you a service call. Except as provided by applicable law, you assume the risk of loss or damage during transit and transportation and are responsible for delivery or handling charges incurred in the transport of the PRODUCT(s) to the service location.

  • Page 78: Technical Specifications

    Appendix Technical specifications Technical specifications Operating temperature Power adapter Optional backup batteries 32°F — 122°F 0°C — 50°C input: 100-120V AC 60Hz output: 6V DC 400mA three 1.5V alkaline batteries...

  • Page 79: Index

    Index Index Alert tones, 58 Annc A time, 23 Annc B time, 23 Announcement A, B Delete, 23 Play, 22 Record, 22 Answer a call, 29 Answering system, 52–56 Auto redial, 32 Caller ID Delete entries, 48 Dial an entry, 48 Dialing options, 48 Reviewing call history, 47 Save entries to speed dial, 50...
  • Page 80 Index Index On hook dialing, 30 Optional backup battery installation, 4 Priority code, 26 Redial Copy the redial entry to speed dial, 31 Dial the redial entry, 31 Remote access, 56 Remote code, 25 Safety information, 67 Screen display messages, 59–60 Special call ID messages, 51 Speed dial Delete a number, 40...

  • Page 81: Remote Access Wallet Card

    Record new announcement B ... *8 End the call ... *9 Turn the answering system on or off ... 0 ML17939/ML17959 Two-line corded telephone/answering system with caller ID/call waiting © 2010 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.
  • Page 82 www.telephones.att.com Clearspeak™ is a trademark of Advanced American Telephones. © 2010 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. Issue 6 AT&T 07/10.

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