Free minutes - I want to use only free minutes on my SIM cards. What should I set it?

It is possible to configure free minutes for SIM cards in all positions. If you want to do that, you should go to Gateway Configuration > GSM outgoing groups and follow these steps:

1. Mode of switching SIM cards has to be set to By time or Random.
2. Free minutes has to be set (the field where you place free minutes is marked by red circle) for all used SIM cards (you can move between them by choosing proper tab marked by blue circle).

When all minutes are used for all SIM card. SIM 1, we stay connected to the network but outgoing calls will be disabled.