Use call waiting
When you have an ongoing call, the new call is indicated by a sound signal.
Press Connect to answer the call.
The first call is put on hold.
Press Connect to answer the call.
The first call is put on hold.
Swap calls
Press Options.
Scroll to Swap and press the Navigation key to swap calls.
End active call
Make sure the call you want to end is active.
Press Disconnect.
Press Disconnect.
Press Options.
Scroll to Retrieve and press the Navigation key to activate the call on hold.
Exit
Press Disconnect to return to standby mode.