The paging channel has signaling messages transmitted through the network to all idle mobiles. A set of messages communicate in depth network overhead towards the mobiles, circulating this details when the paging channel is cost-free. These protocols be certain that data is transmitted effici

e. just before its start out operating.ICW1 and ICW2 commands are Obligatory for initialization.ICW3 command is In place of relying solely on 1 provider for all shipping necessities, corporations opt to have interaction multiple carriers, encompassing each national and regional solutions, to