My N70 when im calling is always in 'network busy',while compere to other cellphone they can easily call.pls help me. thanks.

Try to check your network signal if it's stable or dropping,also try to transfer your simcard to other phone and see if the problem is still the same.try check the settings of your network if you are using 3g or dual mode or only gsm mode,sometimes dual mode signal is not consistent by going to settings > phone > network and set it to gsm mode.

another way is formatting or resetting your phone,back up all necessary data first before proceeding,on your home screen type *#7370#, a lock code will be ask.enter the desire code or 12345 as the default code,then it will reboot automatically.Now try the signal if its ok.

If the above method doesn't work,might be a hardware problem and let a mobile service technician fix this problem,so you can find out what particular problem takes place.


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