[YMCS/YDMP Free Trial Program]Yealink would like to offer Free Trial Program of Yealink device management service for our current eligible customers. You can see the details below.
https://www.yealink.com/ydmp-freetrial-2020


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T42G Firmware
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James_Yealink Offline
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Post: #2
RE: T42G Firmware
You can upgrade phone from 29.80.0.60 to 29.80.0.70. There is no limit.
10-17-2015 03:21 AM
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Messages In This Thread
T42G Firmware - avayax - 10-17-2015, 12:10 AM
RE: T42G Firmware - James_Yealink - 10-17-2015 03:21 AM

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