Cortelco 3220 Telephone User Manual


 
CALLER ID FEATURES
This unit stores up to 99 CID entries.
MESSAGE LIGHT
If you have a voice mailbox service with your telephone company, another indicator
marked MESSAGE will flash to alert you to dial your telephone company to check your
new messages.
MESSAGE WAITING
This unit’s MESSAGE WAITING DETECTION is for both FSK and Stutter Tone Systems.
IF YOUR SERVICE IS FSK:
If you have a voice mailbox service from the phone company, the MESSAGE
indicator will flash and [MESSAGE WAITING] will appear on the display for 20
seconds when a message waiting signal (on) from the Central Office is received.
IF YOU ARE IN AN AREA WHERE AN FSK SIGNAL IS NOT AVAILABLE:
1. This unit will check your line for a stutter dial tone every time you hang up or each
time a call goes unanswered. The MESSAGE indicator will flash when there is a
message waiting.
2. You may experience some delay in seeing the MESSAGE indicator light up even
though there are messages in your rnail box. This delay is due to regulatory
matters and does not indicate a problem with the unit.
This unit may not be activated or deactivated under certain conditions. For example,
when you retrieve your message from an outside phone (not your own telephone
number), the MESSAGE indicator may not be canceled when you return home. If you
experience this situation, pick up the receiver and hang up. The MESSAGE indicator will
cancel.
11