Your new Pro amplifier complies
with Part 68 of the FCC Rules. Your
local telephone company may need
to know the compliance informa-
tion, which may include the
Registration Number, Ringer
Equivalence Number (REN), USOC
phone jack type, and other informa-
tion. This information may be
found on the bottom of your new
amplifier.
Callers can’t hear me and I can’t
hear my callers.
1. Check installation. Be sure all
cords are properly connected.
2. Check the Handset-Headset
switch. Push the switch forward
for headset use, and slide it back
for handset use.
Caller’s voice is low or distorted.
1. Adjust the listening volume
control.
2. Set sensitivity switch 1 to OFF.
3. Replace your batteries.
Callers can’t hear me, but I can
hear them.
1. Be sure the microphone is prop-
erly positioned—about one inch
from the corner of your mouth,
but not directly in front of your
lips.
2. Adjust Speaking Volume slide
control under your amp.
The people I’m talking to say I
sound unclear or too far away.
Adjust your microphone’s posi-
tion. It should not be directly in
front of your mouth, but near the
corner of it. In this position it’s
able to pick up your speech, but
not the air moving from your
mouth and nose.
My voice echoes or I sound like
I’m in a tunnel.
The Speaking Volume slide con-
trol under the amp is set too loud.
Move it toward the “–”.
TELEPHONE PROBLEMS: If you experi-
ence problems with your amplifier,
disconnect it from the phone jack.
If the trouble disappears, your unit
may need repair or adjustment. In
this case, the FCC requires that the
product not be used, and remain
unplugged from the telephone line
until the problem has been corrected.
If after disconnecting your unit
from the phone jack, the trouble still
exists, contact your telephone com-
pany’s repair department.
Troubleshooting
FCC Information
