Palm TREO750 User Manual page 69

BEFORE YOU BEGIN
phone is on and that you're inside a
coverage area (see Turning your phone on).
1 Go to your Today screen.
2 Press Menu
and select Preferences > Phone
Settings.
3 Select the Services tab, and then select
Band Selection from the list.
4 Select the Select network type list,
and then select one of the following:
Auto: Automatically selects a network.
GSM: Connects only to GSM networks.
UMTS: Connects only to UMTS (3G or
HSDPA) networks.
Make sure your
(right action key)
5 Select the Select your GSM/UMTS
Band list, and then select either Auto or
one of the bands listed. The band
options differ depending on your
wireless service provider.
6 Press OK .
Enabling fixed dialing
Fixed dialing allows you to restrict your
outgoing calls and messages to selected
phone numbers included in your fixed
dialing list. After the service is activated,
you can call and send messages only to the
phone numbers from the list.
The list is protected by a PIN2 code. If you
enter an incorrect PIN2 more times than
allowed by your wireless service provider,
the SIM card locks. After the SIM card
locks, you need the PUK2 (pin unblocking
key) to unlock the SIM card. Contact your
wireless service provider for more
information and your PIN2 and PUK2.
C U S T O M I Z I N G P H O N E S E T T I N G S
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Y O U R P H O N E
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