Reasons For Missing Caller Id Information - AT&T CL82109 User Manual

Caller ID

Reasons for missing caller ID information

There are also occasions when other information or no information shows for
various reasons:
On-screen
message
QSJWBUF!
OVNCFS
QSJWBUF!
OBNF
QSJWBUF!
DBMMFS
VOLOPXO!
OVNCFS
VOLOPXO!
OBNF
VOLOPXO!
DBMMFS
The caller prefers not to show the phone number.
The caller prefers not to show the name.
The caller prefers not to show the phone number and
name.
Your local telephone company cannot determine the caller's
number.
Your local telephone company cannot determine the caller's
name.
Your local telephone company cannot determine the caller's
name and telephone number. Calls from other countries may
also generate this message.
Reason
38