 
Call waiting
During a call, to answer the waiting call, press the call key. The first call is put on 
hold. To switch between the two calls, select 
Swap
. To end the active call, press
the end key.
To activate the call waiting function (network service), select
>
Settings
>
Phone sett.
>
Phone
>
Call
>
Call waiting
>
Activate
.