12-10-2009 12:56 PM - edited 03-15-2019 08:45 PM
Hi All,
one of our 7961 IP phone turn to the screen which is not readable. all the line and speed dial turn to some codes like *, ?, // ..
if you have any suggestion, that would be appreciated.
12-11-2009 02:29 AM
Upgrade phone firmware.
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