AT&T 974 User Manual

Convenience ports
If you want to connect another device (such as a modem or fax machine)
to the wall jack, you can use the jacks on the phone labeled AUX. These
convenience ports use lines 3 and 4; a call picked up on line 3 or 4 at
another extension may interrupt fax, modem, or message transmission.
• Four one-line jacks
• Two two-line jacks
19
Installation
Installation
Modular telephone
jacks lines 3
and 4 with a
two-line adapter
Modular telephone jacks
lines 1 and 2 with a
two-line adapter
Standard
electrical
outlet
L1/L2 jack
L3/L4 jack
AUX L4 jack
AUX L3 jack
AUX L4 jack
Modular
telephone jack
lines 3 and 4
Modular
telephone jack
lines 1 and 2
Standard
electrical
outlet
Power adapter
L1/L2 jack
L3/L4 jack
AUX L3 jack
Power adapter
974CIB_06 4/7/06 3:32 PM Page 19

AT&T 974 Specifications

General

Brand	AT&T
Model	974
Category	Telephone
Language	English