This is the same as the £10 a month thread but for people wanting more minutes, like myself.
I was on the phone with the T-Mobile rep talking about the £10 a month SIM only contract and asked that I needed more minutes.
Instantly he offered me 300 extra minutes for £5 more which signed the deal for me.
£15 a month
And a free flexible booster which includes:
Unlimited T-Mobile 2 T-Mobile
T-Mobile number to call 08009562208