Call Forwarding To UK Number Used Overseas

[Anonymous]

I have just purchased a Three Sim card to use for a month while in the USA. Does anyone know if i set up call forwarding to that number, will I be charged?

Effectively the number is a UK number, so does it come out of my minutes allowance as a call to a UK mobile (obviously i may then be charged by Three but thats ok as their overseas calls are free). 

Just want to make sure that O2 would not charge anything above a standard call to UK mobile (which is free for me as i have unlimeted calls)

Thanks

[Anonymous]

I would assume It would be charged as a call from your mobile which as you have unlimited mins means there won't be a charge. You will need to set up the always divert option.

[MI5 · Accepted solution]

It's a UK to UK call so included in your tariff.
It's the same as I do but I also install Tugo on my phone and use that over the included Three data allowance.

[Anonymous]

Thank you. I forgot about the TUGO option so may not bother with the call forwarding and just use that. Thanks

[MI5]

No probs, it's like having a dual sim phone

[jonsie]

TuGo is ideal for overseas usage though it's not a good option for iPhones receiving calls.