Huawei E220 HDSPA User Manual page 17

3.2.2 3G Preferred
3.2.3 GPRS Onl
3.2.4 3G Only
3.3 B
and Selection
3.3.1 All Band
3.3.2 GSM900/18
3.3.3 GSM1900
3.4 Modify PIN Cod
3.5 PIN Code Prote
3.5.1 Validate
3.5.2 Enable
3.5.3 Disable
3.6 Options
3.7 SM S Settings
3.8 Network Connection Settin
4 Help
4.1 HUAWEI Online Support
4.2 About
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00/WCDMA2100
e
ction
gs
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