when I'm working I have to carry THREE......
one for specific use in relation to the National Health Service contract I'm on
one for use just for incoming calls in relation to my own private business....(just a simple cheap phone but a four da charge)
one for personal / regular stuff that only friends / family and established contacts get (i.e. people who I know wont ring at stupid times without good reason) This ones an Android on which I can get e-mail etc, but only has a 24-hour charge at best
If you can point me in the direction of an Android phone that takes two SIM cards AND has a minimum three day battery life, I'd be interested