Reasons For Missing Caller Id Information - AT&T MS2025 User Manual

Caller ID

Reasons for missing caller ID information

Reasons for missing caller ID information
There are also occasions when other information or no information shows for
various reasons:
On-screen message
PRIVATE NAME
PRIVATE NUMBER
PRIVATE CALLER
UNKNOWN NAME
UNKNOWN NUMBER
UNKNOWN CALLER
The caller prefers not to show the name.
The caller prefers not to show the phone number.
The caller prefers not to show the phone number
and name.
Your telephone service provider cannot determine
the caller's name.
Your telephone service provider cannot determine
the caller's number.
No information is available about this caller.
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Reason