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The public service telephone network (PSTN) is the traditional, land-line based system for exchanging phone calls.
- Browse Related Terms: 3GPP (3rd Generation Partnership Project), ARPANET, Deck, ETSI (European Telecommunications Standards Institute), GPRS (General Packet Radio System), GSM (Global System for Mobile Communications), icon, iDEN (Integrated Dispatch Enhanced Network), Internet, Mobitex, MSC (Mobile Switching Center), PSTN (public service telephone network), WAP Gateway, WML (Wireless Markup Language), WMLScript