dido:public:ra:xapend:xapend.a_glossary:s:simcard
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dido:public:ra:xapend:xapend.a_glossary:s:simcard [2021/08/17 15:06] murphy |
dido:public:ra:xapend:xapend.a_glossary:s:simcard [2021/10/04 13:40] (current) 50.19.247.197 ↷ Links adapted because of a move operation |
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| ===== Subscriber Identity Module (SIM) ===== | ===== Subscriber Identity Module (SIM) ===== | ||
| - | [[dido:public:ra:xapend:xapend.a_glossary | Return to Glossary ]] | + | [[dido:public:ra:xapend:xapend.a_glossary:start| Return to Glossary ]] |
| **Subscriber Identity Module (SIM)** or **Subscriber Identification Module (SIM)**, widely known as a SIM card, is an [[dido:public:ra:xapend:xapend.a_glossary:s:smart_card|integrated circuit]] that is intended to securely store the international mobile subscriber identity (IMSI) number and its related [[dido:public:ra:xapend:xapend.a_glossary:k:key|key]], which are used to identify and authenticate [[dido:public:ra:xapend:xapend.a_glossary:s:subscriber|subscribers]] on mobile telephony devices (such as mobile phones and computers). It is also possible to store contact information on many SIM cards. SIM cards are always used on GSM phones; for CDMA phones, they are needed only for LTE-capable handsets. SIM cards can also be used in satellite phones, smart watches, computers, or cameras. | **Subscriber Identity Module (SIM)** or **Subscriber Identification Module (SIM)**, widely known as a SIM card, is an [[dido:public:ra:xapend:xapend.a_glossary:s:smart_card|integrated circuit]] that is intended to securely store the international mobile subscriber identity (IMSI) number and its related [[dido:public:ra:xapend:xapend.a_glossary:k:key|key]], which are used to identify and authenticate [[dido:public:ra:xapend:xapend.a_glossary:s:subscriber|subscribers]] on mobile telephony devices (such as mobile phones and computers). It is also possible to store contact information on many SIM cards. SIM cards are always used on GSM phones; for CDMA phones, they are needed only for LTE-capable handsets. SIM cards can also be used in satellite phones, smart watches, computers, or cameras. | ||
dido/public/ra/xapend/xapend.a_glossary/s/simcard.1629227171.txt.gz · Last modified: 2021/08/17 15:06 by murphy
