Sony SPP-A5000 - Manual (Page 19)

Choosing tone or pulse dialing
For the telephone to work correctly, you must set it to the type of
your dialing system: tone or pulse dialing.
DIAL MODE switch
Setting the dial mode
Set the DIAL MODE switch to:
T (tone) if your dialing system is tone.
P (pulse) if your dialing system is pulse.
If you are not sure---------------------------------
Make a trial call with the DIAL MODE switch set to T.
If the call connects, leave the switch at T.
Otherwise, set the switch to P.
Usinq touch-tone services with pulse dialing systems
I
•
You only need to press TONE
once to turn dialing to tone; this
will remain in effect imtil the call
is disconnected.
Some services require you to use touch-tone. This is not a problem if
your phone already uses tone dialing. If yotu* phone uses pulse
dialing, however, you need to follow the steps below to use these
services.
For details on making calk, see the "Making calls" section (page 25).
1 Dial the service's number.
2
When connected to the service, press TONE (D.
3
Press the dialing keys as required.
Getting started 19