what is full-form of SIMCARD(mobile)?

Answer 1

full form of SIM card? SIM stands for Subscriber Identity Module. Is that what you are asking?

Answer 2

2

Answer 3

Hi

A Subscriber Identity Module (SIM) is a removable smart card, available in two standard sizes the first the size of a credit card (85.60 mm × 53.98 mm x 0.76 mm), while its more popular mini version has a width of 25 mm, a height of 15 mm, and a thickness of 0.76 mm. SIM cards stores securely the key identifying a mobile phone service subscriber.

The SIM card allows users to change phones easily by removing the SIM card and inserting it into another mobile phone, thereby eliminating the need for activation of the new mobile phone on the network. The use of SIM card is mandatory in the GSM world. The equivalent of a SIM in UMTS is called the Universal Subscriber Identity Module (USIM), whereas the Removable User Identity Module (RUIM) is more popular in the CDMA world.

Answer 4

Subscriber Identity Module card

Answer 5

A full form SIM card is the SIM card that is the size of a credit card. Very old GSM mobiles and not so old satellite phones requires the full sized SIMs. Still even to this day when you buy a SIM card, it comes in the size of a credit card to support these legacy phones (or modern satellite phones) and you pop out the mini part to use in today's modern handsets. If you keep the larger part, you can still use your SIM card in units that require the full form factor SIMs.

Answer 6

*A Subscriber Identity Module (SIM) is a removable smart card
*SIMs are available in many storage sizes, the largest being the 512 KB SIM. Smaller sized SIMs such as the 32 KB and 16 KB are most prevalent in area with less developed GSM networks. There are also Large Memory SIMs, in the order of 128 - 512 Mega Bytes.
*SIM cards are identified on their individual operator networks by holding a unique International Mobile Subscriber Identity. Mobile operators connect mobile phone calls and communicate with their market SIM cards using their IMSI.
*SIM cards store network specific information used to authenticate and identify subscribers on the Network, the most important of these are the ICCID, IMSI, Authentication Key (Ki), Local Area Identity (LAI). The SIM also stores other carrier specific data such as the SMSC (Short Message Service Centre) number, Service Provider Name (SPN), Service Dialling Numbers (SDN), and Value Added Service (VAS) applicatons.
*samsung has invented 1GB SIM

Answer 7

subscriber identity module = SIM card