SSN meaning in Technology ?

Answer:

What is SIM Serial Number mean?

A SIM card, also known as subscriber identity module or subscriber identification module (SIM), is an integrated circuit running a card operating system (COS) that is intended to securely store the international mobile subscriber identity (IMSI) number and its related key, which are used to identify and authenticate 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.

The SIM circuit is part of the function of a universal integrated circuit card (UICC) physical smart card, which is usually made of PVC with embedded contacts and semiconductors. SIM cards are transferable between different mobile devices. The first UICC smart cards were the size of credit and bank cards; sizes were reduced several times over the years, usually keeping electrical contacts the same, so that a larger card could be cut down to a smaller size.

A SIM card contains a unique serial number (ICCID), international mobile subscriber identity (IMSI) number, security authentication and ciphering information, temporary information related to the local network, a list of the services the user has access to, and two passwords: a personal identification number (PIN) for ordinary use, and a personal unblocking key (PUK) for PIN unlocking. In Europe, the serial SIM number (SSN) is also sometimes accompanied by an international article number (IAN) or a European article number (EAN) required when registering online for the subscription of a prepaid card.

reference

Full Form	Category
Simultaneous Switching Noise	Academic & Science
Sri Sivasubramaniya Nadar	Academic & Science
Ship Submersible Nuclear	Academic & Science
Submersible Ship Nuclear	Academic & Science
Student Success Network	Academic & Science
Sales Sequenced Number	Accounts and Finance
Seoul	Airport Code
Seed Savers’ Network	Associations & Organizations
Sonus Corporation	Business
Samson Oil & Gas NL	Business
Significant Support Needs	Community
Security Systems News	Community
Sky Sports News	Community
Sub-System Number	Computer and Networking
Segment Serial Number	Computing
Session Service	Computing
Segment Sequence Number	Computing
Storage System Number	Computing
Semantic Sensor Network	Computing
SuperSkynet	Cryptocurrency
Supersonic Finance	Cryptocurrency
Secret Surveillance Node	General
Student Sustainability Network	General
Station Serial Number	General
Special Services Network	General
Securities Service Network	General
Stop Safely Now	General
Sprint Series of Nebraska	General
Super Street Network	General
Serie Speciale Numerata	General
Street Stock Nation	General
Super Street Nationals	General
Special Social Needs Vehicle	General
Saturdays, Sundays, and Nights	General
Submarine, Submarine, Nuclear (Nuclear powered attack Submarine)	General
Submerged Ship, Nuclear	General
Security Of Systems And Networks	General
Social Security Numbers	General
Scholars Strategy Network	General
Species Survival Network	General
Servicio Sismológico Nacional	Governmental
Selective Service Number	Governmental
SASON	Indian Railway Station
Servizio Sanitario Nazionale	International
Semantic Social Network	Internet
Superior Salivary Nucleus	Medical
Senior Staff Nurse	Medical
Severely Sub-Normal	Medical
Sub Surface Nuclear	Military and Defence
Nuclear-powered Attack Submarine (submarine, Submarine, Nuclear)	Military and Defence
Attack Submarine, Nuclear	Military and Defence
Space Surveillance Network	Military and Defence
Social Security Number	Military and Defence
Standard Study Number	Military and Defence
System Study Number	Military and Defence
Secure Server Network	Networking
Soul of the South Network	News & Entertainment
Setanta Sports News	News & Entertainment
Stoom Stichting Nederland	Regional
Sun Spot Number	Space Science
SIM Serial Number	Technology
Surgical Segment Navigator	Technology
Switched Service Network	Telecommunication
Seoul Air Base	Transport & Travel
Sason railway station	Transport & Travel