Most RecentActivating sim card earlyUnable to send texts to numbers ie DoctorsCan't make/receive calls?? Not necessarily a network problem!poor service map wrongSim problemMy payment was missed this morning but need to pay it now…Activate a second SIM cardMy Huawei B311 (4G) router has suddenly started receiving phone calls!Entering a PAC code to an activated accountReplacement sim
