Sony SPP-M937 - Manual (Page 21)

21 US Basics
Basics
Do this
Press (HOLD).
The LINE 1 or LINE 2 button will flash slowly.
Press (LINE 1) or (LINE 2) to resume the
conversation.
You can adjust the ringer volume of line 1 and 2
respectively. Set the L1 or L2 RINGER LEVEL
switches to H (high) or L (low); to turn the ringer
off, set to OFF.
Press (FLASH).
Press (FLASH) again to return to the first caller.
Press (MUTING) to disable the base phone
microphone. The MUTING lamp lights up.
Press (MUTING) again to cancel.
Receiving calls through the speakerphone
When you hear the phone ring, press
(LINE 1) or (LINE 2), whichever button is
flashing.
To adjust the speaker volume, press
(VOLUME)(+) or (--).
When you are done talking, press (OFF).
To obtain the best speakerphone
performance, see page 18.
(LINE 2)
(VOLUME)
(HOLD)
(LINE 1) (OFF)
(MUTING)
L1 and L2
RINGER
LEVEL
switches
Additional tasks
To
Put a call on hold.
Adjust the ringer volume
of the base phone
Switch to another call
(“call waiting” service*)
Mute your voice
* You need to subscribe to the service from your telephone company.
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