If you forget your unlock code, Locking and unlocking the keypad – Siemens U15 User Manual
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Learning to Use
Yo
ur Pho
ne
If You Forget Your Unlock Code
If you forget your security code (originally set to 000000), SIM
PIN, SIM PIN2, or call barring password, contact your service
provider.
If you forget your unlock code, try entering 1234 or the last four
digits of your phone number. If that does not work, when you see
the
Enter Unlock Code
message:
Locking and Unlocking the Keypad
This feature prevents an accidental keypress from inadvertently
dialing an emergency number or one-touch dial number (for
example, when carrying your phone in a purse or pocket).
Note:
Incoming calls and messages unlock the keypad.
Press
To
1
M
go to the unlock code bypass
screen
2
keypad keys
enter your security code
3
OK
(
+
)
submit your security code
Press
To
M
*
lock or unlock keypad