An echo of my E770 how to do?
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Users questions: My E770 with less than a year, others call me when there are always complaining about the echo, can listen to their voices, but I called this what others do not, how to solve the echo Zhege problem, which experts Can you help me
Experts answer: can say for sure is not a network issue nor is it the other phone Motorola's mobile phone problem often is the failure of one of the general problem of the original transmitter also encountered this problem in the handset transmitter, but majority of the above is probably the worst phone audio or some of the problems is the power supply module In the first integration of the principles of the easier to carry out detection and maintenance
Experts answer: can say for sure is not a network issue nor is it the other phone Motorola's mobile phone problem often is the failure of one of the general problem of the original transmitter also encountered this problem in the handset transmitter, but majority of the above is probably the worst phone audio or some of the problems is the power supply module In the first integration of the principles of the easier to carry out detection and maintenance
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