40
calls
TTY calls
Set up your phone for use with an optional 
TTY device:
s
 >
á Settings
 >
Phone Settings
 >
TTY Settings
Note: 
A teletypewriter (TTY) is a communication 
device used by people who are hard of hearing or 
have a speech impairment. TTY does not work from 
mobile phone to mobile phone.
change phone line
If you have a dual-line-enabled USIM card, 
you can change your line to make and receive calls 
from your other phone number:
s
 >
á Settings
 >
Call Settings
 >
In-Call Setup
 >
Active Line
network settings
Adjust network service tone:
s
 >
á Settings
 >
Network
features
fixed dial
When you turn on fixed dialing, you can call 
only numbers stored in the fixed dial list.
Note: 
You must enter your USIM PIN2 code to turn 
fixed dialing on or off. If you forget your PIN2 code, 
contact your service provider.
Turn fixed dialing on or off:
s
 >
á Settings
 >
Call Settings
 >
Fixed Dialing
 >
On
 or 
Off
Use the fixed dial list:
s
 >
É My Stuff
 >
Tools
 >
Dialing Services
 >
Fixed Dial
features