IPhone contract tax, any hidden costs?

I wanna buy an iPhone 5 from mobiles.co.uk, the contract is £26 a month. It says on my bill it will come up £26.It also says monthly cost: £26 and effective monthly cost: £26. Will there be any hidden charges, does this price involve tax, and will the contract price rise at any point during the 24 month duration?

The quoted price will include the VAT/tax. You should only pay more than £26 per month if you use more than your inclusive allowance or make calls/texts to numbers not part of the allowance such as 0845 numbers or premium rate texts.

Technically, all providers can make price changes during the contract period, this is included in their terms and conditions. The chances of any price changes are small, but can happen. Normally its only a small increase of around 2%. Most of the UK operators increased there prices by about 2% over the last year so I can't see anymore rises for a while, but to be honest, we just don't know. If there were any changes, they will inform you.