|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 are used to authenticate and identify subscribers on the network.
|Sort By:||Popularity||Alphabetically||Filter by:||Country/Region:||Category:|