# SIM card

> smartcard for cellular devices containing authentication information necessary for connecting to the cell network

**Wikidata**: [Q230110](https://www.wikidata.org/wiki/Q230110)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/SIM_card)  
**Source**: https://4ort.xyz/entity/sim-card


## References

1. [Source](https://www.gi-de.com/en/us/g-d-group/about-us/history/)
2. Freebase Data Dumps. 2013
3. [Source](https://embeddedsecuritynews.com/2017/07/the-end-of-an-era-for-the-sim-welcome-esim/)
4. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)