you could always get someone to get you a vonage wifi phone from the uk.then you would beable to use a free wifi hotspot or if the hotspot is locked from bars or restaurants you could ask for the key which they normaly give you.i use mine everytime i come over which saves me a fortune as every landline telephone call back to the uk is freeee and even better people can ring you as your number will be a british landline number even though you are in turkey
mick