Just wanted to ensure that anybody thinking about changing their mobile phone provider thinks very carefully before they choose Salt. I have had an absolute nightmare with them. No telephone for more than a week and no internet access for 11 days (because they "forgot" to set it up despite all my calls). They caused me to be locked out of my online bank account, noone could contact me by any means and I've had so many phone calls with them where they clearly neither know (nor care) what they're doing. This is following a Le Matin article recently on how awful they are.
So beware!