Most Recent4g calling/volte on Smarty's blacklisted phone (Sony Xperia XZ2 Compact)Sim not workingInternational calls from UKPorting ProblemConnection..Avtex router and SMARTY data only SIM03457 phone numberSpark 20 Ultra sim wont work.Sim not receivedCalls not working on my phone with Volte activated (Data works fine)
