[ GLOSSARY DEFINITION ] Connectivity

2G

2G is the second-generation cellular standard, offering digital voice and slow data.

Also known as: 2G network

Full Definition & Technical Explanation

2G is a second-generation cellular network standard that brought digital voice calls and basic data such as SMS. It has since been shut down in most countries in favour of 4G and 5G.

See LTE-A Pro and 5G bands.

Where 2G Matters

Frequently Asked Questions

What is 2G?

2G is the second-generation cellular standard, offering digital voice and slow data.

What terms are related to 2G?

Related Connectivity terms include GSM, EDGE.

Related Technical Terms

GSM
Global System for Mobile Communications — a 2G standard. Connectivity
EDGE
Enhanced Data rates for GSM Evolution — a 2.5G standard. Connectivity
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