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bakoularos · 03-23-2013 05:53 PM

Hi,

I have a t28p phone with the latest firmware upgrade. I had installed a EXP39 and working perfect.

However i must install and a second EXP39 on the phone. Configured the second EXP with blf buttons, but it show always loading in LCD screen. The first EXP working just fine.

What i'm doing wrong ?

***Yealink Support*** · 06-10-2013 01:45 PM

Hi Bakoularos,
Sorry for our late reply.
1.What about connect second EXP39 to T28P directly?
2. If the problem is still, please try to upgrade EXP39, then try again.
http://www.yealink.com/Upload/document/H...670088.pdf
Thanks.

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Threaded Mode \| Linear Mode Install 2nd EXP39
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