Sony SPP-933 - Manual (Page 23)

Telephone Features
23 US
Telephone Features
Setting the ringer type
You can select a ringer type from four types.
1
Press (PGM).
2
Press (#) or (*TONE).
3
Press a number button, (1) to
(4), to select a ringer type.
You’ll hear the corresponding
ringer tone.
4
Press (OFF).
Turning off the ringer
1
Press (PGM).
2
Press (#) or (*TONE).
3
Press (5).
4
Press (OFF).
The ringer on the handset is turned off.
To turn the ringer on again
Follow the instructions described in “Setting the ringer type.”
Note
Do not allow more than 20 seconds to elapse between each step of the
procedure.
continued
(*TONE)
(OFF)
(#)