change these codes, you should change them:

Find it: Press M > Settings > Security

>New Passwords

You can also change your SIM PIN or Bar Password.

If you forget your unlock code: Try entering 1234 or the last four digits of your phone number.

If you forget other codes: If you forget your SIM PIN code, PIN2 code, or bar password, contact your service provider.

lock & unlock phone

You can lock your phone to keep others from using it. To lock or unlock your phone, you need the 4-digit unlock code.

To manually lock your phone:

Press M > Settings > Security > Phone Lock

>Lock Now.

To automatically lock your phone whenever you turn it off:

Press M > Settings > Security > Phone Lock

>Automatic Lock > On.

You can set up the time amount before the phone automatically lock.

The options are off, 30 seconds, and 1 minute.

Press M > Settings > Security > Auto Key Lock.

Note: You can make emergency calls on a locked phone (see page 36). A locked phone still rings or vibrates for incoming calls or messages, but you need to unlock it to

answer.

check battery meter

To check your battery meter:

26basics

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Image 28
Motorola C139 manual Lock & unlock phone, Check battery meter, Find it Press M Settings Security New Passwords