Huawei E600 User Manual page 21

7 Menu
3.1.1 Auto
3.1.2 Manual
3.2 Choose connection type
3.2.1 GPRS Preferred
3.2.2 3G Preferred
3.2.3 GPRS Only
3.2.4 3G Only
3.3 Modify PIN code
3.4 PIN Code Protection
3.4.1 Validate
3.4.2 Enable
3.4.3 Disable
3.5 Options
3.6 SMS Settings
3.7 Network Connection Settings
4 Help
4.1 Help Topics
4.2 HUAWEI Online Support
4.3 About
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HUAWEI