AT&T 555-600-736 manual Sid/Ani

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Digital Signal 1 Service		Description					ISDN	T-1
Station	Number	A			caller		x
Identification/		identification			service
Automatic	Number	for	systems		with
Identification		display		telephones,
(SID/ANI)	Service	call	report systems,
		etc.
		**	SID	allows		the
		called		s t a t i o n		t o
		display		the	station
		number of the caller.
		**	ANI	allows		the
		called		s t a t i o n		t o
		display		the	billing
		number			(main
		telephone number) of
		the caller.

s u b s c r i b e r s c a n choose to send their

owncalling information to other

subscribers for display or suppress the out- going caller identification.

Note:The availability of the caller identification information may be

limited by local conditions.