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Fixed dialling allows you to select which numbers the device can call. When fixed dialling is activated, it is only possible to make calls to your fixed numbers and to emergency numbers. Follow these instructions to activate or deactivate fixed dialling.
Find " Fixed Dialing Numbers"
Press Call settings.
Press Fixed Dialing Numbers.
Activate or deactivate
Press Enable FDN or Disable FDN (depending on the current setting).
Key in the PIN2 and press OK.
Press the Home key to return to standby mode.