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Prefix and Postfix - T28 and T38
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Yealink Support Offline

Posts: 2,684
Joined: Dec 2012
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Post: #5
RE: Prefix and Postfix - T28 and T38
Hi telepathinc,

We have completed Prefix+BLF feature in the V73 version. Let me explain how to use it.
1. Upgrade the firmware of T28 to the version. I think you have done this step.
2. Access to web GUI->DSSKey->memory key, set the DSSKey to prefix:*9, BLF:extesion. And you need select the correct line in the line field of BLF. Just like below picture.
[Image: attachment.php?aid=1024]
3. If you set the configuration succesfully, you can press the prefix+BLF DSSKey, the LCD will display *92113, then you press send key it will send this number.
Please try it in your side.

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09-23-2014 04:44 PM
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RE: Prefix and Postfix - T28 and T38 - Yealink Support - 09-23-2014 04:44 PM

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