Thanks, all, for this thread, it is very useful!

I may need to run two sim cards in the very near future, but I am not yet confident about running a Dual Sim adaptor or cutting my sim cards to fit in my N900.

Will there be any problems swapping one out and swapping the other one in, say, once per day?

Will the N900 internet access settings get 'messed up' by the new sim card each time?

(Does the sim card contain the internet settings or does the N900 get set up from the network when you switch it on with a given sim in it?)

The new sim that I get won't 'reregister' the phone to that network or anything silly, will it?

Please accept my apologies for the n00b questions.

Thanks in advance for any help you can give!


EDIT: Is it safe to assume that the new internet connection settings from the additional sim card will be held within the Menu > Settings > Connections screen, and therefore easily selectable from the drop down menu at the top of the main screen, regardless of which sim card you have in?