D-1
Issue 3 April 1994
D
Connecting your Modem for
Cellular Operation
Model 3762 and Model 3764 KeepInTouch Card modems
support communication over cellular telephone channels. There
are two methods for connecting your modem to a cellular
telephone.
The first method is known as Direct Connect. This method
allows you to connect the modem directly to the cellular
telephone by using a special cable, known as a Cellular Direct
Connect Cable.
The second method of connection requires an external device,
such as an RJ11 adapter box, which generates call progress
tones to the modem.
Direct connection is the preferred method for connecting your
modem to a cellular telephone, as it offers superior performance
over the RJ11 adapter box. Direct connection is supported in
Model 3762 and Model 3764 KeepInTouch Card modems.
For information on which models of cellular telephones may be
directly connected to your modem, as well as cable ordering
information, refer to the help text file “cellular.txt.”
The “cellular.txt” help text file also contains the most up-to-date
information on configuring your modem for cellular operation and
obtaining the best performance over a cellular network.