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NEC Infrontia Corporation reserves the right to change the specifications, functions, or features, at any time, without notice. NEC Infrontia Corporation has prepared this document for use by its employees and customers. The information contained herein is the property of NEC Infrontia Corporation and shall not be reproduced without prior written approval from NEC Infrontia Corporation.
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Recharge the battery with the matching battery charger (see battery label description). Use the battery only for this MH250 handset system. Do not use it with other electrical devices. Keep the following warnings to prevent the battery pack from heating, explosion, and fire.
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Do not insert flammable or metal objects into the units. If a foreign object were accidentally placed into the units, turn off the power of the phone system and plug out the power adapter. Contact the nearest NEC service office. If you keep using those units, they may cause fire or electrical shock.
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Federal Communication Commission Interference Statement …………………………………………………………………………………………………… This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
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INDEX INTRODUCTION 1 •WHAT IS MH250? 1 •KYES AND PARTS 2 •ICONS 3 •TWO OPERTAION MODES 3 GETTING STARTED 5 •SHIPPED PARTS 5 •HOW TO INSERT THE BATTERY 5 •HOW TO CHARGE THE BATTERY 6 BASIC OPERATIONS 8 •TO TURN ON THE PHONE (STANDBY MODE) 8 •TO TURN OFF THE PHONE 8...
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INDEX •TO LOCK/UNLOCK THE PHONE 12 •TO ADJUST RECEIVER VOLUME 13 CALL HISTORY 15 •TO VIEW CALL HISTORY 15 •TO MAKE A CALL FROM CALL HISTORY 16 •TO ADD PHONE NUMBER AND NAME TO DIRECTORY 16 •TO DELETE A CALL LOG 17 •TO DELETE ALL CALL LOGS 18 DIRECTORY 19 •TO VIEW DIRECTORY 19...
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INDEX •CALL VOLUME 37 •KEY CLICK 38 •MUSIC SELECT 39 •RTP ALARM 40 •H.O. TONE 41 •DATE AND TIME ADJUSTMENT 42 •DATE FORMAT 43 •TIME FORMAT 44 •DAYLIGHT SAVING 45 •TIME ADJUSTMENT MEANS 46 •SNTP QUERY TIME 47 •TIME OFFSET 48 •PASSWORD 49 •LANGUAGE 50 LOCAL INFO 51...
NTRODUCTION • WHAT IS MH250? MH250 is a wireless IP telephone set that complies with IEEE 802.11b specifications. MH250 has the following features: - PCS/PHS equivalent service features by connecting with UNIVERGE SV7000, NEAX2400IPX, and WLAN system. - Phonebook, Instant Message, Presence - 機能紹介...
• KYES AND PARTS The phone has the following keys and parts. Table 1:Keys And Parts (1) Antena Antenna (1) Speaker Speaker Display 2.0 inch LCD, resolution is 176 x 220 pixel Menu 01. Call history (1) Display UP key 02.
• ICONS • TWO OPERTAION MODES The following explains icons from left to right. The phone operates in one of the following two modes: - Standby mode (default mode) - Menu mode AM 12:58 Standby Mode: When the phone is turned on, it is placed in this mode. 2007/01/01 The phone displays the 1st screen similar to the 12:00...
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mode. The following Main Menu will be displayed. AM 12:58 Menu 01. Call history 02. Directory 03. Speed Dial 04. Setup Menu 05. Local info 06. Lock/Unlock 07. Change presence 08. Short Message 09. Maintenance Exit - 4 -...
Label Battery • SHIPPED PARTS black MH250 is shipped with the following components. white Make sure that you have all before using the phone. AC Adapater Battery Cradle...
• HOW TO CHARGE THE BATTERY Be sure to charge the battery when using the phone for the first time. You can charge the battery by using one MH250 of the following: The phone is seated AC Outlet • Cradle •...
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By Using the AC Adapter: MH250 AC Outlet AC Adapter Connector AC Adapter Jack - 7 -...
ASIC PERATIONS - To answer the call, press key. - To end the call, press key. AM 12:58 • TO TURN ON THE PHONE (STANDBY MODE) Incoming Call..5012 Press and hold key for 1 second or more. The start screen appears as follows. Note Answer AM 09:27...
• TO PLACE A CALL ON HOLD • TO REDIAL (LAST NUMBER REDIAL) During an active call, you can hold the call. - Press key to hold the line. The phone dis- You can make a call from the Call History. HOLD A maximum of the last 20 calls can be recorded.
- Dial a desired phone number to which you want to EATURES forward incoming calls and then receive Service Set Tone (The feature has been set). - Press key. • TO USE CALL FORWARDING - To Cancel: ALL CALLS - Enter CALL FORWARDING - DON’T ANSWER (CANCEL) access code.
• TO USE CALL FORWARDING - • TO USE CALL PARK BUSY You can park the ongoing call and replace the handset. The opposite party is placed in hold. You can retrieve To Set: the held call from the original phone or other phone by - Enter CALL FORWARDING - BUSY (SET) using access code.
• TO USE CALL BACK • TO USE CONFERENCE You can set CALL BACK if the attempted call - Press key during a call in progress and then encounters a busy condition. receive Special Dial Tone. (The opposite party is - Press key and then dial CALL BACK access placed in hold)
key while talking on the phone. AM 12:58 AM 12:58 AM 12:58 Call Volume Password 2007/01/01 * * * * 12:00 Profile1 Exit Menu ProF Exit In Standby Mode: To Unlock Keypad: - Press Menu key in standby mode. The phone - Press Menu key in standby mode.
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AM 12:58 Sound&Vibrator 05. Ring Volume 06. Call Volume 07. Key Click 08. Music Select Exit Press key to select a desired volume and then press key. AM 12:58 Call Volume Exit - Press Exit key or key to return the standby mode.
ISTORY LNR: Last Number Redial CPN: Calling Party Number - Press key to select a desired item you want to The phone can register recent call history in the following three lists: view on the list and then press key. The phone displays the following when “02.
• TO MAKE A CALL FROM CALL AM 12:58 HISTORY 01. John 10/03 PM11:48:52 - Press key to select a desired party you want to 02. Patty make a call and then press key. 10/02 AM07:32:11 03. 981234452 AM 12:58 10/01 PM11:23:09 04.
• TO DELETE A CALL LOG AM 12:58 - Press key to select an item you want to delete 01. Ken 02. Yamada Kenichiro and then press Func key. 03. 981234452 04. TEL2 AM 12:58 05. TEL3 06. Note 01. John 07.
• TO DELETE ALL CALL LOGS - Open a list (LNR/CPN/Missed Call) you want to delete and then press key. Func AM 12:58 01. John 10/03 PM11:48:52 02. Patty 10/02 AM07:32:11 03. No ID 10/01 PM11:23:09 delete all 04. Mike 10/01 AM10:17:42 Func Dial...
IRECTORY - Press key. The following menu displays. Func AM 12:58 Menu The phone can register a maximum of 400 phone 01. Search numbers in the Directory. You can make a call from the 02. Edit group name 03. Add entry Directory.
- Press key to select “03. Group name” and then AM 12:58 Directory press key. 01. John Smith - Press key to move between Group 1 to Group 02. John Lennon 03. John Yamazaki AM 12:58 AM 12:58 Back Directory Directory Group 1 Group 10...
AM 12:58 AM 12:58 Menu Edit group name 01. Search 01. Personnel Dept. 02. Edit group name 02. Group 2 03. Add entry 03. Group 3 04. Delete 04. Group 4 Back Back - Press key to select “02. Edit group name” and then press key.
• TO ADD A NEW ENTRY - Press key to select “03. Add entry” and then You can add new entry to the Directory. press key. The phone displays Edit Group Name menu. - Press key to select “02. Directory” and then AM 12:58 press key.
• TO DELETE A RECORD AM 12:58 Directory You can delete a record from the Directory. 01. Donald E. Keen - Press key to select “02. Directory” and then 02. Reading 03. TEL1 press key. The phone displays the following. 04.
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- Press key to select “04. Delete” and then press AM 12:58 Menu key. The phone displays Edit Group Name 01. Search menu. 02. Edit group name AM 12:58 03. Add entry Menu 04. Delete Directory Delete 05. Dial 01. Search Delete Paul? Back 02.
• TO EDIT AM 12:58 Directory You can edit the Directory on a record basis. Meeting Note - On Directory page, press key to select a record 01. Ben you want to edit. 02. Benjamin 03. 97521111 AM 12:58 04. TEL2 Directory 05.
• TO CREATE AN INSTANCE MES- AM 12:58 SAGE (IM) Create IM To: 0123 You can create an Instance Message from the Directory. - On Directory page, press key to select a person you want to send an IM. AM 12:58 Directory Func Send...
PEED AM 12:58 Speed Dial 01. 54332 The phone can use Speed Dial. A maximum of 10 02. 82154112 03. 96781235 entries are available. 04. 57777 05. 96745211 • TO SPEED DIAL - Press key in standby mode. The phone Func Enter Back...
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AM 12:58 AM 12:58 Speed Dial 07 Speed Dial 977712345 01. 54332 02. 82154112 03. 9876543210 04. 57777 05. 96745211 Exit - Press key and then the new entry is added as follows. Func Enter Back - Select an entry you wan to add by using key.
• TO ADD NEWY ENTRY FROM AM 12:58 DIRECTORY Speed Dial 01. 54332 You can add a new entry referring to Directory. 02. 82154112 - Press key in standby mode. The phone Menu 03. 9876543210 displays the Main Menu. 04. 57777 05.
- Select a phone number you want to add by using AM 12:58 Speed Dial key and then press key. 01. Call history AM 12:58 02. Directory Directory 03. Speed Dial 01. 987611112 04. Setup Menu 02. 5012 Exit 03. TEL 3 - The phone displays a Speed Dial list similar to the following.
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- The following Speed Dial Menu is displayed. Press key to select “03. Delete” and then press key. AM 12:58 Menu 01. Add 02. DIR refer 03. Delete Exit - The following message is displayed. To delete the entry select “Yes” and then press key.
ETUP AM 12:58 Display setting 01. BackLight Level 02. Contrast The phone can set xxxxx. 03. Notify setting • DISPLAY BACKLIGHT Func Enter Back - Backlight can be set in five levels (0 - 4). Select a - Press key in standby mode. The phone Menu desired level by using key and then press...
• NOTIFY SETTING - Press key to select “01. Display setting”. The phone can flash the Info-LED when one of the AM 12:58 following occurs: Setup Menu • Unanswered Call 01. Display setting • Voice Massage 02. Sound&Vibrator • Unopened IM 03.
- Press key in standby mode. The phone Menu AM 12:58 displays the Main Menu. Display setting 01. BackLight Level - Press key to select “04. Setup Menu” and then 02. Contrast press key. 03. Notify setting AM 12:58 Func Enter Back Menu...
- Select On or Off by using key and then press AM 12:58 Setup Menu key. 01. Display setting AM 12:58 02. Sound&Vibrator Courtesy mode 03. Setup Time 04. Password 05. 言語設定 Func Enter Back - Press key. Sound&Vibrator menu appears. Back - Press key to select “02.
AM 12:58 AM 12:58 AM 12:58 Setup Menu Ring Vibrator 01. Display setting Pattern1 02. Sound&Vibrator Pattern1 Pattern2 03. Setup Time Pattern2 Pattern3 04. Password Pattern3 05. 言語設定 Pattern10 Melody1 Func Enter Back Melody2 - Press key. Sound&Vibrator menu appears. Melody10 - Press key to select “05.