Home > Term: subscriber identity module (SIM)
subscriber identity module (SIM)
A smart card inserted into GSM phones that contains the user's telephone account information, and that allows the user to use a borrowed or rented GSM phone as if it were his or her own.
- Part of Speech: noun
- Industry/Domain: Software
- Category: Globalization software service
- Company: IBM
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Creator
- Peteh
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