Samsung GSM1800 - Manual (Page 132)

Network Services
132
Call Waiting
(Menu 8.3)
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, fax calls and/or data calls:
To set your call waiting options:
1. Select the type of calls, voice or data, to which
you want to apply the call waiting option by
pressing the Up or Down key, and then press the
Select soft key.
The screen informs you whether call waiting is
activated or deactivated.
2. You can activate or deactivate the call waiting
feature as necessary by using the Activate or
Deactivate soft key respectively.
To return to the previous screen, press the Exit
soft key.
You can also deactivate all call waiting settings by
selecting the Cancel All option.