Specifications

Acoustic calling and answering
22 • CALLING
1. Put the telephone
handset in the acoustic
cups on the Supercom
4400. Make sure the
telephone cord is on
the left side.
2. Turn on the Supercom
4400. If you are
answering a call, type a
greeting. If you are
making a call, go on to
Step 3.
3. Dial the number on
the telephone.
4. When you see an
answer on the display,
type a greeting.
Hang up the telephone
and turn off the
Supercom 4400 when
you finish.