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Basic Operation
SIM Card Installation
The Subscriber Identity Module (SIM) card helps your
wireless network identify and communicate with your
phone. It is also used for storing messages and phone
numbers. You cannot use your phone without a SIM
card except to dial emergency calls.
If a SIM card is not installed, Check SIM! displays when
you turn on the phone. To install your SIM card:
1. Turn off the phone’s power by pressing
2. Remove the battery and insert the SIM card in its
socket, making sure that it fits properly.
The SIM card fits into its socket only one way, as
shown below.
3. Close the hinge on the socket and slide into place.
4. Reinsert the battery and turn the phone’s power back
on.
8
for 1 second.
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