AT&T 7406BIS specs

To see number stored on an Abbreviated Dialing (AD) button

1Press selected [ AD xxxxx ] while on-hook

●Stored number is shown

2Press [ Normal ] to return to normal display or repeat step 1 to see another number

	To place a call using an	1 Press selected [ AD xxxxx ] (while off-hook)
	Abbreviated Dialing	● Call is automatically dialed
	(AD) button	● Call is automatically dialed
	(AD) button

AT&T 7406BIS manual