O2 have been renowned for innovation over the years with the...

Fantastic indepth review Daron, looks like 02 have put plenty of effort into this device.

They have, it was one of the more enjoyable devices I've reviewed so far, one kept on finding niceties hidden around each corner.

O2 upgrade dept say not yet available ('it is not yet showing on our screens')- will be available sometime this week.

Unfortunately, both XDA and Kaiser does not has the beautiful blue backlight keyboard as TyTN...

T-Mobile have the best data plan, o2 is not too bad but the vodafone data packs for the 1615 are expensive tho

50 Texts or 3MB Data £2.50
150 Texts or 10MB Data £7.50
300 Texts or 20MB data £15.00
600 Texts or 40MB Data £30.00
1150 Texts or 75MB Data £50.00
2250 Texts or 150MB Data £75.00

or is there a better deal from vodafone business ?

Voda do 175Mb for £10 IIRC.

Excellent review. Very thorough and detailed.
I hope you don't mind that I piked a few Photos for an article over at Gadgetspy

I linked to this page at the bottom of the article.

Any problem just email me and I will remove the photos immediately.

The link-back to 4WM is appreciated, but there is a factual error in your text

Apart from a typo in you article, you state that an external GPS receiver is required- that's not the case. The TyTn II/Stellar has a full GPS receiver built-in, which can be used with any GPS application.

Great review will try and do a 2nd more intimate read - esp like the special headphones - will have to get a set.

only 2 points

Pros & Cons

The enhances headset is only offered by HTC and O2 - other carriers supply the basic headset.

Spb GPRS Monitor and Sprite backup included free of charge. The later especially is a superb bonus program that can save you from disaster

enhances/enhanced and later/latter

The keyboards blue and white backlighting does look pretty damned good though.