Hi ,
I am facing some repeated problem at Mitel 3300MXe controller with Ip telephone 5320. some of the telephones are showing
"USE HOLD KEY TO SEND PIN" at morning time . if I restart the phone it will work for a day or may be for two days and again it will show the same message. I have tried with ### + extension number +hold key to rectify the fault. it will show registering, after that nothing will happen. again next morning the same message will show on display, and I canot use the phone until I reboot the phone.
thanks in advance for the solution.
V.Satheesh