Every Time i answer a phone call or call someone my mobile phone turns off by itself

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See answer here Old Motorola RAZR ce0168 keeps turning itself of then on Got fix

Motorola Support

Every smartphone I've seen has a a button or a on-screen slide button when someone calls you. Does your display not change when someone calls you?

Dear User,
This is a battery problem. please replace it.

Is the battery low?
Does it happen in safe mode?

Motorola Support Find Answers Motorola Mobility Inc
Mark
Motorola Support

pickup the handset (phone... watever) and press the FWD/DND button then press #2 then type in the number of the mobile (or number you want to forward to...), and hang up the phone... then when your finished with the call forwarding function, press FWD/DND again and this time press #0

What 2 does it turn on the call forwarding feature
. and 0 turns off forwarding/do not disturb functions

theres 5 different functions after you press FWD/DND

0: turns FWD/DND off
1: put the phone into Do Not Disturb Mode
2: call forwarding
3: Busy-Forwarding.. which means if your on the phone and someone rings, it forwards them to the number you specify
4: No Answer- when you don't answer the phone if forwards the caller onto the number you type in
and lastly 5: Busy/No Answer- does both function 3 & 4

i hope i've helped

, Cameron

Goto Settings-->Call Settings-->All Calls-->Answering mode.
and check the required options.

Hi Friend,
The only solution u can do is as follows,

Initially switch off the mobile and then remove the battery and the sim card also
After 30 Sec u replace all the things in the mobile
Restart the mobile after 10 to 15 sec and then check it out,u wont get the problem again.

Regards,
Ayyasam

white display NOKIA N72

take the phones to a mobile service center and have them reflash the phone or you can pay for it online at topsony.com and have it done.