How to use call waiting (network service)
During a call, to answer the waiting call, press the call key. The first call is put on hold. To end the active call, press the end key.
To activate the Call waiting function, select Menu > Tools > Settings > Call > Call waiting > Activate.
To switch between the two calls, select Swap.
Also see:
How to use speed dialing – Nokia 5500 Sport support
How to use enhanced voice dialing – Nokia 5500 Sport support
How to make a conference call (network service) – Nokia 5500 Sport support
