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ACeS OG698 Phone User's Guide
About Your Phone
Operators & Subscriptions
Before you can use your phone you must obtain a subscription to a network.
The services included in your subscription depend on your choice of operator
and/or subscription. Therefore, some of the services and functions described in
this manual may not be accessible to you. For a complete list of the services
included in your subscription, please contact your network operator.
GSM 900/ACeS
Your phone operates in either GSM 900 or ACeS (Satellite) mode.
SIM Card
You will receive a SIM (Subscriber Identity Module) card with your subscrip-
tion. The SIM card must be a dual mode SIM card in order for your phone to
operate in both GSM and Satellite modes.
The SIM card contains a computer chip that keeps track of your phone num-
ber, the services you ordered from your network operator and your Phone Book
information, among other things.
Page 2
Your PIN
Your operator will provide you with a security code or Personal Identity Num-
ber (PIN) when you receive your SIM card. This number allows you to lock
your SIM card. See "The SIM Card Lock" on page 71.
Store your PIN in a safe place. It is your protection against unauthorized use of
your phone. Do not write it on your phone or place it where someone might
see it.
The first time you turn on your phone you are prompted to enter your PIN (if
the PIN is activated.) Your PIN may also be required when you change settings
in your phone. Some services require a second PIN, the PIN2.
Enter your PIN carefully. If you enter your PIN incorrectly three times in suc-
cession, the SIM card will be blocked. If this happens you can unlock it by
using a Personal Unblocking Key (PUK) code. You must contact your operator
to obtain this code. See "Unblocking the SIM Card" on page 71
For information on changing your PIN, see "Changing the PIN Code" on
page 72.
Note: Some features and menus are operator dependent
Version P1C
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