A modem that accesses a wireless telephone system (as do cellular telephones) to provide a connection to a network.
A modem and antenna that transmits and receives over the air. Wireless modems come in several varieties, including units for CDPD, ARDIS, Mobitex, Ricochet, 802.11, OpenAir, BellSouth Intelligent Wireless Networks and other proprietary products.
Modem that accesses the Web wirelessly from mobile devices, typically by using the same waves used by cellular telephones. 9.28
Modem and antenna for analog and digital cellphones, CDPD, ARDIS, BellSouth Intelligent Wireless Network, etc.
Mobile phones can be employed as data modems to form a wireless access point connecting a personal computer to The Internet (or some proprietary network). In this use the mobile phone is providing a gateway between the cellular service provider's data network technology and Point-to-Point Protocol (PPP) spoken by PCs. Almost all current mobile phone models support the Hayes command set, a standard method of controlling modems.