This diddy smartphone is on Vodafone and you can get one here for £31 per month. In the USA this has been sold as a "companion phone" which I can sort of
Palm's head-scratching tiny phone may find a niche with kids - CNET
Palm phone review: A tiny 'second phone' no one needs
Palm - My thoughts on the mini-smartphone - Coolsmartphone
This is the most jaw-dropping Android phone I've seen in years
Palm Product
Palm Product
Askdes
Palm phone review: an idea whose time may never come
The Smartphone You Can Carry in Your Sock: Palm Phone Review