No Data Sent; Private Calls; Unknown Calls - Cortelco 2700 Owner's Instruction Manual

NO DATA SENT

The display shows [-NO DATA SENT-] if there is no caller ID (CID) number sent
from the telephone company.

PRIVATE CALLS

•
If the caller has exercised the option to block his number from
being sent, [PRIVATE NUMBER] and his name will alternately
display on the screen.
•
If the caller has exercised the option to block his name from being
sent, [PRIVATE NAME] and his telephone number will be displayed
on the screen.
•
If the caller has exercised the option to block his name and num-
ber from being sent, [PRIVATE CALLER] will be displayed on the
screen.

UNKNOWN CALLS

•
When the telephone company is unable to provide the caller's
telephone number, [UNKNOWN CALLER] and his name will alter-
nately display on the screen.
•
When the telephone company is unable to provide the caller's
name, [UNKNOWN NAME] and his telephone number will be
displayed on the screen.
•
When the telephone company is unable to provide the caller's
name and number, [UNKNOWN CALLER] will be displayed on the
screen.
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