hi guys , just a query , had a phone on contract which was being paid , sold the phone to a mate i kept the sim , so he could use his own sim in it , the fone originally a 02 phone which i got unlocked so it all net so he could use his orange sim in it , anyway got a letter from 02 saying that the fone has been restricted on services ie no calls and no text allowed , and if not paid within 7 days the fone will b blocked , does this mean it will b blocked on just putting o2 sims in it or will it affect all networks
thx in advance
thx in advance