Global System for Mobile Communications
thumb|The GSM logo is used to identify compatible devices and equipment. The dots symbolize three clients in the home network and one roaming client.
AI overview
I cannot write an accurate 2-sentence overview based solely on this context, as it only describes the GSM logo and its symbolism, not what GSM actually is or why it matters. To provide accurate information, I would need context that explains GSM's definition, function, and significance.
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Article
20 sectionsContents
- History
- Initial European development
- First networks
- Enhancements
- Adoption
- Discontinuation
- Technical details
- Network structure
- Base-station subsystem
- GSM carrier frequencies
- Voice codecs
- Subscriber Identity Module (SIM)
- Phone locking
- GSM security
- Standards information
- Patents and open source implementations
- See also
- References
- Further reading
- External links
thumb|The GSM logo is used to identify compatible devices and equipment. The dots symbolize three clients in the home network and one roaming client.
The Global System for Mobile Communications (GSM) is a family of standards to describe the protocols for second-generation (2G) digital cellular networks, as used by mobile devices such as mobile phones and mobile broadband modems. GSM is also a trademark owned by the GSM Association. "GSM" may also refer to the voice codec initially used in GSM.