Question about NEC DTU 8-1 Corded Phone

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Extension Name Can anyone tell me how to reprogram the name of an extension? For instance - extension 106 is currently named Bianca but I would like it to say Mat when I call that extension.

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So,first find out what is the port of this 106. by go to has to be a display feature then 4. it probably show 106 tel 07. so your ext port is 07. go to any display phone. press feature #0* program press line 4 then number 01/18. name of you press **** 4 times then press 07/18 sta you can use the key pad to enter hold to deleted any digit.agter you done press TRF then speaker to exit. good luck.

Posted on Sep 21, 2007


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Unsupported format means the current audio or video codec does not meet the requirements of the downloaded file. What you need is to take note of the extension name of the file and try to google the extension name by which codec it supports.

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Which "the manual" did you browse? Try the OM. It will tell you that you change names from extension 101 with the command PROG **1234 and system program 004.


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Go to control panel then go to folder option then click on view tab. On the list you'll find a option named "Hide extensions for known file type". Enable this option and click OK. Now you can rename your files easily.

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windows media does not support all extensions. Below are the examples. if you have the right format and still you are not able to play then best option is to upgrade or reinstall media player. Windows Media Player 6.0 loadTOCNode(2, 'moreinformation');
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    File name extensions: .ra, .ram, .rm, .rmm
  • Moving Pictures Experts Group (MPEG)
    File name extensions: .mpg, .mpeg, .m1v, .mp2, .mpa, .mpe

    Note MPEG 2 requires third-party software or hardware decoders.
  • Musical Instrument Digital Interface (MIDI)
    File name extensions: .mid, .rmi
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Windows Media Player 6.1, 6.2, 6.4, 7, 7.1, Windows Media Player for Windows XP, and Windows Media Player 9 Series loadTOCNode(2, 'moreinformation');
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    File name extensions: .asf, .asx, .avi, .wav, .wax, .wma, .wm
  • Audio Visual Interleave
    File name extension: .avi
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    File name extensions: m3u, mp2v, .mpg, .mpeg, .m1v, .mp2, .mp3, .m3u, .mpa, .mpe, mpv2

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    File name extensions: .ivf

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    File name extensions: .wmz, .wms
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I have panasonic kx-t7730. How to set the intercom name and number?

Changing the name and extension number can be done through system admin programming from a phone extension allowed by the class of service assigned to that extension by the phone system installer. Typically the attendant phone is allowed this ability. From the programming phone press **1234(1234 is the default password) to access programming. Once in programming dial 003 for extension numbering then press . Enter the current extension number of the phone you want to change followed by the new extension number then press . Lift the handset to end programming. Access programming again by pressing **1234. Dial 004 for extension name programming then press . Enter the new extension number you programmed then enter the name for the extension. Press then lift handset to end programming.

It is possible that your phone has not been assigned an extension number, in that case system installer programming would need to be accessed to assign the port an extension number. The port number the phone is connected to would have to be determined. This could require tracking the wiring back to where it is connected into the phone system. If this is the case I advise calling a qualified service technician.

Dec 08, 2010 | Panasonic KX-T7730 Corded Phone

1 Answer

Reprogram the name on the phone

press Feature 0, 0. on the extension you want to program. Press the "left" Intercom button and enter the name you want it to be

the letter "F" would be 3,3 (the letter F is on the # 3 key and it is the 3rd letter).

Aug 05, 2009 | Panasonic KX-T7431 Corded Phone

1 Answer

Panasonic KX-T7668 Change name displayed on extension??

This facility of changing name is in admin program. when you call up some body their name will bw displayed on your screen. It's fine .tell us that what name other person get.

Jul 14, 2009 | Panasonic Lands Phones

1 Answer

The incorrect name being displayed when you use a preset number

The side buttons is programmed as extensions
To change the extension names follow these steps :

If you are using the KX-T7730 phone on a Panasonic KX-Txx 308 or 824 system.
From the Switchboard / Main telephone ( usually ext 101, 10 or 9 ) with the handset on the cradle/hook :
1. Press PROGRAM * # followed by the system password ( default is 1234).
2. Now press 604 and then SP-PHONE. Enter the jack number you wish to change ( 01 is extension 101, 02 is extension 102 etc. ).
3. Enter the name ( basically the same as texting on a cellphone ). Press AUTO DIAL / STORE to save your change.
4. To go to the next extension press SP-PHONE. Don’t forget to press AUTO DIAL / STORE to save your change after each name entered.
5. Press PROGRAM to exit program mode and you are done.

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1 Answer

The resource cannot be displayed The page you are looking for cannot be opened by your browser because it has a file name extension that your browser does not accept....

RESOLUTION loadTOCNode(1, 'resolution'); To resolve this problem, make sure that the Accept header of the client request matches the MIME type that is specified for the requested content file name extension on the server. To do this, follow these steps: 1. Start IIS Manager. To do this, click Start, click Run, type inetmgr.exe, and then click OK. 2. In IIS Manager, expand the server name, expand Web sites, and then click the Web site that you want to modify. 3. In Features View, double-click MIME Types. 4. Double-click the MIME type that you want to modify. 5. In the Edit MIME type dialog box, type the appropriate MIME type for the content file name extension in the MIME Type box.

Note You can also set the MIME type of the content file name extension to */* to accept any MIME type

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1 Answer

External caller id

In ASA give the command
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When that particular extension user called then you will see mentioned name.

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