Hi all!
Just found this forum on google.
Im not in the military or anything - one of our mates from back home has recently joined the army and has been about a fair bit. Just thought this might be of use -
www.cell-comm.co.uk
Offers free international calls on your mobile x-net minutes and a cheap landline service too.
Hope this helps with keeping in touch with any friends/ families abroad.
All the best,
Matt