Using The Modem With A Cellular Phone (United States Only); Choosing Cellular Direct Components - Compaq Armada 7800 Reference Manual

Using the Modem with a Cellular Phone
(United States Only)

Choosing Cellular Direct Components

You need to purchase the following items separately to make a
cellular modem connection:
One of the cellular phone models supported by this modem.
Cellular phone connection cable.
(Contact your Compaq authorized reseller or service provider.)
Cellular airtime.
(Contact a cellular carrier in your area.)
Using the Internal Modem 7-13