|Definition||:||Subscriber Identity Module|
|Category||:||Technology » Communication|
What does SIM mean?
Subscriber Identity Module (SIM) or Subscriber Identification Module (SIM), also known as SIM card, is a removable smart card for mobile phones that stores network-specific information such as the International Mobile Subscriber Identity (IMSI) and its related key which is used to authenticate and identify subscribers on the network.
|Sort By:||Popularity||Alphabetically||Filter by:||Country/Region:||Category:|