Nokia X3-02 - Make a Conference Call; Allow Calls Only to Certain Numbers

2 Select Internet call.
Call a phone number
Enter the phone number, and select Options > Internet call.
For emergency calls, only the cellular network is used.
Make a conference call
If you need to have a phone conference (network service), you can easily add several
participants to the active call.
For availability, contact your service provider.
1 While in a call, select Options > More > New call.
2 Enter a phone number, or search for a contact.
3 Press the call key.
4 When both calls are active, select Options > Conference.
5 To end the conference call, select Options > End call.
Allow calls only to certain numbers
Select Menu > Settings and Security.
1 Select Fixed dialling > On.
2 Enter your PIN2 code.
3 Add the desired numbers to the list of allowed numbers.
Tip: If you want to send a text message while the fixed dialling service is active, you
need to add the message centre number to the list of allowed numbers.
Telephone 21