2N EasyGate IP User Manual page 46

5.2.3.2 Backup
The Backup folder helps you set a backup for the primary SIM1 card if the signal
deteriorates or gets lost for more that 180 s (default value). In case the signal value
drops below the required signal low, all the calls will be automatically forwarded via
the backup SIM2 if available.
Enable service – enable/disable the primary SIM card backup function in the
case of a poor or lost signal.
Network name – active SIM card provider's network name.
Active SIM slot – display the slot in which the SIM card is inserted that allows for
the current calling function.
Signal (SIM1) – information on the SIM1 signal strength.
Signal (SIM2) – information on the SIM2 signal strength.
Signal limit – set the minimum value required for the signal strength. In case the
signal value drops below the required signal low, the backup SIM2 will be
switched on.
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