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PIN Authenticate Unable Search Contact - Printable Version +- Yealink Forums (http://forum.yealink.com/forum) +-- Forum: Skype for Business/Lync (/forumdisplay.php?fid=48) +--- Forum: T48G (/forumdisplay.php?fid=49) +--- Thread: PIN Authenticate Unable Search Contact (/showthread.php?tid=44454) |
PIN Authenticate Unable Search Contact - meauli.lim - 09-18-2020 08:08 AM Hi, After upgrade latest firmware (66.9.0.89) PIN authenticate login unable search Skype Contact, and now want to downgrade version 66.9.0.68 prohibited. Submit support ticket, received few respond or not respond. ![]() Any suggestion? |