My system is MICS with only a Combo card and a PRI card. I need to use 2 POTS lines and no longer will be using the T1. I don't know what card I need and if keycodes are required like BCM. I don't know too much about MICS and I did browse FAQ. Do I just get a Global Analog 4 port CLID card and put it in the slot and cross connect my pairs? Leave the PRI card there or pull it out?
Thanks
Thanks