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Menu functions
Call waiting
(Menu 3.3)
This network service informs you when someone is
trying to reach you while you are on another call.
1. Select the type of calls to which the call waiting
option will apply.
2. Press <
Activate
>. To deactivate call waiting,
press <
Deactivate
>.
Network selection
(Menu 3.4)
This network service allows you to manually select the
network to be used while roaming outside of your
home area, or to let the network be chosen
automatically.
You can select a network other than your home
network only if there is a valid roaming agreement
between the two.
Caller ID
(Menu 3.5)
This network service allows you to prevent your phone
number from being displayed on the phone of the
person being called.
If you select
Default
, the phone will use the default
setting provided by the network.
Band selection
(Menu 3.6)
For the phone to make and receive phone calls, it
must register with an available network. Your phone
can handle any of the following types of networks:
GSM 1900, Combined GSM 900/1800, and Triple band
(GSM 900/1800/1900).
The country where you purchased your phone
determines the default band that it uses. When you
travel abroad, you may need to change to an
appropriate band.
Active line
(Menu 3.7)
Some SIM cards may be used with two subscriber
numbers. If your SIM card supports this function, use
this menu to select the line that is used to make calls.
Calls can be answered on both lines, regardless of the
selected line.
Some networks may not allow you to change this
setting.
X650.book Page 36 Monday, April 17, 2006 3:33 PM