Bought a 7gb £10 SIM thought this would provide calls until needing to
be topped up but info says the £10 runs out in a month. Is this correct
and is there a truly pay as you go sim thats runs continuously until no
credit Not monthly?
I have purchased a pay as you go sim thinking that the credit will last
until used up but have realised this is a monthly tariff. Can I change
to a pay as you go tariff that does not renew every month?