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This adapter provides a means of
connecting
mechanically
voice terminal handset to the
handset interface of existing
acoustic modems.
INSTALLATION INSTRUCTIONS
Align the 349A Adapter's
1.
transmitter (large retainer)
and receiver (small retainer)
ends in the appropriate cups
of the modem and lower the
adapter until fully seated.
2.
Place the handset over the
adapter as shown in the illus-
tration.
Bend the large retainer out
3.
of the way and insert the
handset transmitter into the
adapter cup until it is fully
seated.
4.
Move the adapter's small re-
tainer out of the way and
press the handset receiver
downward into the cup unit
it is fully seated.
(349A) ACOUSTIC COUPLER ADAPTER
the
RECEIVER
END
SMALL
RETAINER
349A ADAPTER
(ACOUSTIC
COUPLER)
VOICE TERMINAL HANDSET
TRANSMITTER END
CORD END
LARGE RETAINER
Equipment manufactured by AT&T Technologies in the U.S.A.
CIB 2903
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