Double bonus!!!
After much to-ing and fro-ing with CPW and T-Mobile, first saying there was coverage, then there was poor coverage, then no coverage, the excellent coverage.
I just kept repeating that I specified my post code, they told "good" coverage, yet now they tell me it is poor and I have none, therefore not fit for purpose.
BINGO!
Phone has been returned, contract cancelled.
Fairy play to the guys in the CPW shop though, they were completely on my side once I explained and argued with t-mobile for about an hour until it got sorted.
Now the double bonus bit, Orange called about 10 mins after leaving the shop (as I request my pac code before I realised I had no signal at home) to say that if I stayed with them, they would give me 220 mins (any time/network) and 100 txts for £10/month. A winner is me
thanks for the advice all.