One of Pocket-lint's reliable sources has informed us that T-Mobile in the UK plans to offer the iPhone 4 on its network from 30 July. However, he also suggests that there will be no pay-as-you-go option.

FunkyChopsta, who has been right about these things in the past, told us the details via Twitter: "@Pocketlint just had it confirmed. 30th of July on t-mobile for iphone4, not on pay as you though".

There are no price plans available yet, but we'll let you know the moment we get official information.

If the date sounds familar, it's because the 30 July is the date Apple plans to roll out the iPhone 4 to 17 more countries.

Alongside where it is already sold, Australia, Austria, Belgium, Canada, Denmark, Finland, Hong Kong, Ireland, Italy, Luxembourg, Netherlands, Norway, New Zealand, Singapore, Spain, Sweden and Switzerland will be added to the list.