AT&T 7317H, 7315H, 7313H, 7314H, 7316H manual Extension of the second or subsequent caller is

To display calling party	1	Automatic Incoming Call Identification is activated
information for an		Name of the calling party and miscellaneous
incoming internal call,
		identifier (if applicable) are displayed on line 1
when connected to
	2
another call		Press	Scroll
		Extension of the second or subsequent caller is
		displayed on line 2
	3	Press	Hold to place first call on hold
	4	Receive the second call
		Note: If you remain on the first call and the
		incoming caller disconnects or you do not answer the
		incoming call within 30 seconds, the display will
		revert to Normal mode, and the information from the
		first call will be displayed.

To display a redirected	1	While on-hook
call at the answering		Green light (next to the call appearance with the
party voice terminal
		incoming call) flashes
		Normal mode is activated, time related
		information is cleared, and and the green light
		(next to the disp-norm button) goes on steadily
		Name of the original called party and redirection
		character (<) are displayed on line 1
	2	Press Scroll
		Name of the calling party and redirection reason
		code are displayed on line 2 (See Key Words to
		Know for a list of redirection codes.)

3 Pick up handset to receive call

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