tyntec

tynpedia

S:

Short codes
SIM Card
SIP
SIP Trunking
SLA
SMPP
SMS
SMS Banking
SMS Delivery
SMS Gateway
SMS MO
SMS MT
SMS-C
SMTP
SOAP
SS7
SSL
 

SIM Card
The SIM card (Subscriber Identification Module) is a card that is inserted into a cell phone and which contains all of the subscriber's data. The main element within the SIM card is the IMSI (International Mobile Subscriber Identity), which is used to uniquely identify the mobile subscriber on a specific mobile network.