magicJack and magicJack Plus Support, Reviews, FAQs and Tricks

Can i plug MagicJack into a wall phone jack and use any phone in the system?
I have a wall mounted kitchen wirleless phone as our main phone. Other phones are just re-charge stations.

What do you recommend for itnerfacing with MagicJack? I don't want to be tied to my laptop or office while using magicjack. Can i get a bluetooth headset? Would a cell phone bluetooth mobile phone headset work? Does a skype phone work? I'd prefer to use bluetooth technology due to mobility ...

There appears to be a ton of helpful information which will be a great resource should i decide to purchase this. One question is in my mind that i can not get a clear answer to:

Can i call ANY phone number for free, or only numbers that are also magicjack numbers?

Thanks for any clarification. I ...