Advanced Mobile Telephone System
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Mobile phone and data standards |
GSM / UMTS Family
|
2G |
3G |
Pre-4G |
cdmaOne / CDMA2000 Family
|
2G |
3G |
Pre-4G |
Other Technologies
|
0G |
1G |
2G |
Pre-4G |
Frequency bands
|
The Advanced Mobile Telephone System (not to be confused with Advanced Mobile Phone System) was a 0G method of radio communication, mainly used in Japanese portable radio systems. It, like its successor HCMTS, operated on the 900 MHz band.