Just came on here to search for & give Kudos to any suggestions for this - the only thread I found was back in March when the feature was unknown & wasn't picked up - currently only available to o2 pay monthly , but this feature would go down a storm with GG users.
I have been testing it today & have to say (in agreement with a very good Android app review) that it does seem to work better on higher end phones (could not call on my SG mini, but on the SG note it works perfectly). This may be the thing that brought me back to GG after the data charging fiasco.
link to o2 page for those interested:
A couple of media links:
Vodafone users looking jealous!
Please can you seriously consider this one? This plus the improved £10 GB could make me consider trying GG again.