Samsung SGH-T459 Series User Manual page 118

When you select If No reply in step 2, select the length of time the network waits for before forwarding a call.
7.
The phone sends your settings to the network and the network's acknowledgement displays.
Call barring (SIM Card Dependent)
Call Barring allows you to restrict specific types of incoming and outgoing calls on your phone. This is useful if you
allow someone to use your phone for a short period of time.
Call waiting
This network service informs you when someone is trying to reach you during another call.
You can specify individual call waiting options for voice calls and/or data calls.
To set your call waiting options:
In Idle mode, press Menu
1.
key.
Select Voice calls, or Data calls and press the Select soft key or the
2.
Highlight Deactivate or Activate and press the Select soft key or the
3.
Call waiting is either activated or deactivated for that type of call.
Select the Cancel all option to deactivate Call waiting on all voice and data calls.
4.
Network selection
The Network Selection feature enables you to automatically or manually select the network used when roaming
outside of your home area.
Note: You can select a network other than your home network only if there is a valid roaming agreement between the two.
To change the Network Selection mode:
In Idle mode, press Menu
1.
key.
Select Search now and press the Select soft key or the
2.
115
Settings Call settings
Settings Call settings
Call waiting and press the Select soft key or the
key.
key.
Network selection and press the Select soft key or the
key.