Wel... I didn't had the experience with them.
A friend of mine, bought a mobile phone with TV receiver.
I've used that and it was acceptable (seeing analog TV on it).
But... She can't use the phone call function. I think this phone don't recognise the SIM cards.
I'm not sure if she had another problem with them or not.
I'm looking for a affordable tablet pc, and I'm considering to buy it from them.