Just had the phone tickle. The 08 package of 250 minutes a month will come in handy. It'll save all that trawling around on "saynoto 0870" to find a free number.
The rest will have no effect. I have plenty of included minutes on my mobile that I never use. I have an access number for overseas calls that is between 1 and 2p per minute and I've never used directory enquiries.
Thanks anyway