calling northern ireland

[Anon]

can anybody help me with calling northern Ireland mobiles , I tried and its not allowed so what add-on do I need?

thanks

[Anon]

never mind all sorted now , I found my answer from another thread

[dalyer · Accepted solution]

Just for the benefit of others reading I presume that the issue as the need to have a positive cash credit balance to cover the cost of such a call (50c/min)?

Other call charges