A:Answeryou plug them in after assembly of batteries and let them charge in the stands. after 24-48 hours you plug the phone line into your wall outlet or base the phone company gave you for wireless and you are ready to go. of course reading the book in spainish or english is a big help! it tells everything.
A:AnswerCheck the fine print on the wall plug-in power supply. Some of these small power modules will work on 220 AC, but you might need a plug-in adapter.
You must also verify that the telephone line is also compatible.