AT&T EL52309, EL52409, EL52459 Reasons for missing caller ID information, On-screen Reason Message

Caller ID

Reasons for missing caller ID information

There are also occasions when other information or no information shows for various reasons:

On-screen	Reason
message
PRIVATE	The caller prefers not to show the phone number.
NUMBER
PRIVATE	The caller prefers not to show the name.
NAME
PRIVATE	The caller prefers not to show the phone number and
CALLER	the name.
UNKNOWN	Your local telephone company cannot determine the
NUMBER	caller’s number.
UNKNOWN	Your local telephone company cannot determine the
NAME	caller’s name.
UNKNOWN	Your local telephone company cannot determine the
CALLER	caller’s name and telephone number. Calls from other
	countries may also generate this message.

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