Cortelco 3693 Manual De Instrucciónes

1. Set the ringer volume control. If the control is set to OFF,

you will not hear the ringer when someone calls you.

2. Your telephone has a TONE-PULSE switch. Set the switch

to match the dialing service from the telephone company.

•

If you have pulse service, set the Tone-Pulse switch to
PULSE.

•

If you set the switch for TONE service, you must have
TONE service or you cannot dial.

•

If you set the switch for PULSE service and you have
TONE  service, you can dial numbers, but you cannot use
distant services, such as bank-by-phone, unless you press
theTONE button.