When you end a call, the timer will be displayed for 5 more seconds before the screen returns to the handset label.
Adjusting the volume
During a call you can adjust the earpiece volume.
Press 
to adjust the receiver volume. The display shows the volume level of high “OOO”, medium “OO” or low “O”.
NOTE: When you hang up the volume with return to the default level.
Muting the call
1.Press 
MUTE 
to mute the call. 
turns on. The caller would not be able to hear you but you would still be able to hear the caller.
2.Press 
MUTE 
again to unmute the call.
Chain dialing
You can dial out numbers from the phonebook even after you have seized the phone line. And there is no limit to the number of times chain dialing is accessed.
1.Press 
. 
turns on.
2.Press 
to scroll through the phonebook records. Or you can use the number keys to jump directly to the record starting with the corresponding letters of that key. If you decide to quit using chain
dialing, simply press 
to exit.
3.Press 
OK 
to dial out the number.
Call waiting
You can use the recall function to answer a second call while you are on the phone. However this service will need to be turned on. For example to turn on Telstra’s Call Waiting service:
1.Press 
wait for dial tone then Press *43#
2.You will hear a service tone then Press 
.
Take two different calls at the same time
If you have subscribed to your telephone network operators Call Waiting Caller ID service, your phone will display the number of the second incoming call for around 20 seconds while you are talking on the phone.
During a call, you will hear two loud beeps periodically to notify you of another incoming call. If you wish to answer this call
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