Samsung i750 User Guide - Page 101

1. On the Dialler screen, tap Tools → Options... You can also access the screen by tapping the Start menu → Settings → Personal tab → Phone. 2. In the More tab, select an appropriate band in the drop-down list. 3. Tap Set and then Yes. 4. Tap . SIM lock When this option is enabled, your phone only works with the current SIM card. To enable or disable the SIM lock feature: 1. On the Dialler screen, tap Tools → Options... You can also access the screen by tapping the Start menu → Settings → Personal tab → Phone. 2. In the More tab, tap SIM Lock → Get Settings. Your phone 3. Select Enable SIM lock or Disable SIM lock and tap Set. 4. If enabled, enter a password in the Old password field and the Confirm Password field. 5. Tap OK. 6. Tap when a confirmation message appears. Fixed Dialling Numbers (FDN) mode When this option is enabled, your phone restricts your outgoing calls to a limited set of phone numbers, which are stored on the SIM card. 1. On the Dialler screen, tap Tools → Options... You can also access the screen by tapping the Start menu → Settings → Personal tab → Phone. 99