1G

CDMA Glossary

CDMA — 1G

 

 

 

 

 

 

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Information on 1G

1G systems were based on analogue communication technology. They often provided only voice services and limited circuit-switched data services.


Other topics in our resources on CDMA related to 1G include: 
 
  • second generation cellular (2G)
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  • 2.5G
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  • third generation cellular (3G)

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