Motorola C550 - Manual (Page 40)

40 - Learning to Use Your Phone
Locking and Unlocking the Keypad
You can lock the keypad to prevent accidental key presses (for
example, when carrying your phone in a purse or pocket).
Note: Incoming calls and messages unlock the keypad.
Press To
M * lock or unlock the keypad
UG.C550.GSM.book Page 40 Wednesday, November 12, 2003 11:06 AM