Motorola NNTN5837A 用户手册
15
Locking the Keypad
Removing Your SIM Card
Important: To avoid loss or damage, do not remove
your SIM card from your phone unless
absolutely necessary.
absolutely necessary.
1 With your phone powered off, remove the
battery door and battery.
2 While holding the tab down, slide your SIM card
out of the SIM card holder.
Note: Protect your SIM card as you would any
delicate object. Store it carefully.
Locking the Keypad
Locking the phone’s keypad prevents its buttons
from being pressed. When the keypad is locked,
you can only:
from being pressed. When the keypad is locked,
you can only:
• Power the phone on and off
• Unlock the keypad
• Respond to incoming calls, messages, and
alerts
Important: Emergency phone calls cannot be
placed while the keypad is locked.
To lock the keypad:
1 From the idle screen, press
m
.
2 Press
*
.
If you press a key while the keypad is locked,
instructions for unlocking the keypad display
briefly.
instructions for unlocking the keypad display
briefly.
To unlock the keypad:
1 From the idle screen, press
m
.
2 Press
*
.
While the keypad is locked, you can respond to
incoming calls, messages, and alerts just as you
do when the keypad is not locked. When finished,
press
incoming calls, messages, and alerts just as you
do when the keypad is not locked. When finished,
press
e
to return to the idle screen. The keypad
remains locked.
tab
SIM card
holder
holder