SIMs for incoming calls
If you are after a SIM for incoming calls only there in an undocumented PAYG tariff from GiffGaff where a single £10 evoucher should last 10 months (ie £1/m) as long as you make 1 call a month.
If you are after a SIM for incoming calls only there in an undocumented PAYG tariff from GiffGaff where a single £10 evoucher should last 10 months (ie £1/m) as long as you make 1 call a month.