Sprint Nextel i355 phone user's guide Cell Phone User Manual


 
15
Locking the Keypad
3 Carefully slide your SIM card into your phone,
until it lies flat in the SIM card holder.
Removing Your SIM Card
Important: To avoid loss or damage, do not
remove your SIM card from your phone
unless 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 functional when 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 calls cannot be placed
while the keypad is locked.
To lock the keypad:
1 From the idle screen, press m.
2 Press *.
SIM card
holder
tab
SIM card
holder