Glossary – Cradlepoint Cellular Modem Charging Cradle PS6PMCW User Manual
Page 11
User’s Guide for Modem Charging Cradle PS6PMCM
11
Glossary
GSM. Global System for Mobile communications
Modem. A device for transmitting data over telephone infrastructure.
PPP. The Point-to-Point Protocol. This is a communications protocol that
was defined in RFC 1661, as the Internet standard for transmitting
network layer IP packets over serial point-to-point links.