Just a little warning, I just received my pulse mini with the 6 month free internet (£20+ £10.00 top up)
I went through the standard android stuff, root..etc.. downloaded some applications and browsed a little, then did a balance check and I had lost £1 credit!
Quick call to 150 and it said I was charged for GPRS (internet).
I had to call customer service and get them to activate the booster and then refund the £1 charge which they did without any trouble.
After this I did a balance check again and it said I had the unlimited booster and £10 credit.
Just beware the booster may not be active on your account when you buy it.
Text ba to 150 to check, it should say you have the booster on, if it doesn't then you need to call tmob to activate it!
Other than that, phone is alright really.