BENQ-SIEMENS EF51, User Manual, Page: 34 / 132

Using your phone 17
•
If the voicemail number is not stored in the memory, you will not be able to
access your voicemail by long-pressing . In this case, you will need
to manually set the number by going to Messages > Voicemail > Set
Number .
Operations during a call
The following options marked with an asterisk (*) are dependent on
network support and may require a subscription.
Using the loudspeaker
Press ( Loudsp. ) to turn on the loudspeaker. To turn off the
loudspeaker, press ( Handset ).
Adjusting the volume
To adjust the speech volume during a call, press the volume key on
the left side of the phone.
Adjusting speech volume only works during a call.
Putting a call on hold*
•
When only one call is active:
a. Press (
Hold
) to hold this call.
b. Press to end this call.
•
When only one call is on hold:
a. Press ( Unhold ) to resume the call.
b. Press to end this call.