Technology

Mobile phone and data standards

0G PTT MTS IMTS AMTS

0.5G Autotel/PALM ARP

1G NMT AMPS Hicap CDPD Mobitex DataTac

2G GSM iDEN D-AMPS cdmaOne PDC CSD

2.5G GPRS HSCSD WiDEN

2.75G CDMA2000 1xRTT EDGE

3G W-CDMA UMTS FOMA CDMA2000 1xEV TD-SCDMA

3.5G HSDPA

3.75G HSUPA

4G

• Short Messaging Service (sms)
  • Text message
  • Multimedia Messaging Service
• Wireless Access Protocol
  • Wireless Markup Language
• External antenna
• Bluetooth
• Infrared
• Wallpaper
• Skype Mobile

In other languages

• In Spanish / en español.