I advise you consider GiffGaff, it's on the same network and is owned by O2, you would get:

250 mins (unlimited to other GG customers)
Unlimited Texts
Unlimited Data

For £10 a month

Internet Texter 500 3 Mobile

500 Mins
5000 Texts
3000 3 to 3 mins
1GB Internet

The Handset have is Nokia C7.

£26.44 was £25.54. Increased due to RPI clause.

I am able to upgrade. Retentions keep calling offering me various deals for £8.00

Latest was 250 mb internet. 5000 texts and 300 mins with 3000 3-3 mins. I am considering the one plan sim only deal.

I'm guessing they're throwing in a phone here as well? Tell them to add on the £3 ayce data on the contract so it becomes £11. Then thats a good deal. Unlimited data/texts/3 to 3 calls + 300 mins for £11 is great with a free phone.

Im on pay as you go, so probably top up £10 every month if not twice. All i get is 400 texts and 100gb 3g internet. Most months the texts run out before the end of the month so i have to use my credit hence why i have to top up twice. I really hate o2, the tariffs are rubbish for pay as you go.

When i was on Orange, after the free texts finished i could get unlimited for a fiver, that way i only topped up once a month.

And if i use my mobile to call then i would have to top up more than twice at least. Which is why i dont really call from my mobile unless i have to.

Can you not go for something like Vodafone with the freebeez or whatever they call them they give you a fair amount of mins texts and Internet for topping up.

I'm similar. PAYG and rarely top-up. I mostly use WiFi for data, and rarely make phone calls. (I also have proper computers at work and at home.)

Hadnt heard of that, thanks i'll check it out.