[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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factory restore without admin
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Frank Drews Offline
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Posts: 63
Joined: Jan 2014
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Post: #2
RE: factory restore without admin
Hi,

for some other Yealink phones, you press "OK" for a long time.

yVcP8
02-17-2016 12:29 AM
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Messages In This Thread
factory restore without admin - infica - 02-16-2016, 11:11 PM
RE: factory restore without admin - Frank Drews - 02-17-2016 12:29 AM
RE: factory restore without admin - infica - 02-17-2016, 03:41 AM

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