User Guide

38
With the Settings > Network Setup > Network
Selection option, you can select available
networks manually from various service
providers, or you can set the network selection
option to Automatic and the phone will select a
network for you automatically.
Preferred Network
To select a preferred network:
1. Highlight the Preferred Network option,
then press OK
2. Highlight the desired network from the
list, then press OK.
NOTE: There may be only one network listed, depending on
your geographic location. Higher fees may also result from
using a network other than that of your service provider.
Band Selection
Depending on your geographic location,
one or more bandwidths are available on a
GSM network. In the Network Setup > Band
Selection option, you can set bandwidth
preferences.
Select from 900, 1800, 1900, or Dual Band.
GPRS Connection
Some users may prefer to use GPRS network
for faster data transmission and support of
multimediales,suchasdeliveryofpolyphonic
ring tones, color graphics, games, and software.
If a GPRS network is available, you can set
your usage preference with the GPRS option.
To set, go to Settings > Network Setup
> GPRS Connection. Use the joystick to
highlight your choice between Always and
When Needed, then press OK to set.
Security Setup
The Security Setting menu contains features
to prevent information from being accessed
or calls being charged to your account. There
are password features to protect both your
phone and your SIM card in case of loss, theft,
or unauthorized use. You can also control the
numbers dialed from the phone with Barred
Dial.
Security features include SIM Lock, Phone
Lock, Auto/Slide Keypad Lock, Fixed Dial,
Barred Dial, and Change Password.
SIM Lock
Go to Settings >Security Setup > SIM Lock to
protects the SIM card from unauthorized use if
the phone is stolen or used by others.
Highlight the SIM Lock option from the Security
Setup menu and press the left soft key to
toggle the option to On or Off.
NOTE: This option requires a default password from your
service provider. Consult your service provider if needed.
Phone Lock
Go to Settings > Security Setup > Phone
Lock to provide additional security by locking
the handset. Even if the SIM card is changed,