Terms Listing Glossary Terms (271)

iDEN (Integrated Digital Enhanced Network)


A TDMA based digital mobile network system. It was developed by Motorola, which remains the main manufacturer for iDEN devices. The main advantage of iDEN is the Push-To-Talk system, which enables mobile phones to be used as walkie-talkies.


Newer iDEN phones use a SIM card that is compatible with GSM phones for international roaming, but only a few phones support both standards.


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