2Scroll to the call you want to return, then press N.
notepad 
The last set of digits entered on the keypad are stored in notepad memory. This can be the last phone number you called, or a number that you “jot down” during a call for later use. To see the number stored in the notepad:
Find it: Press a> s Recent Calls
•To call the number, press N.
•To create a phonebook entry with the number in the No. field, press the
Store key.
•To open the Dialing Menu to attach a number or insert a special character, press a.
hold or mute a call
To put all active calls on hold, press a> Hold.
To put all active calls on mute, press a> Mute.
call waiting
When you’re on a call, you’ll hear an alert if you receive a second call.
Press N to answer the new call.
•To switch between calls, press the
Switch key.
•To connect the two calls, press the Link key.
•To end the call on hold, press a
> End Call On Hold.
To turn the call waiting feature on or off:
66calls
