Personal Identification Number

GSM Glossary

GSM — Personal Identification Number

 

 

 

 

 

 

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Information on Personal Identification Number

A Personal Identification Number can be used to force the user of a GSM phone to authenticate to the GSM subscriber identity module (SIM) before use. This is a useful form of security, making it much more difficult for a thief to use a stolen GSM mobile phone.


Other topics in our resources on GSM related to Personal Identification Number include: 
 
  • subscriber identity module (SIM)
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