Centennial Cell Phone

What is the frequency corresponding to the height? it does not matter if the phone is unlocked? And if the phone says "work with any 800 / 850 / or 1900 .... Society often does the phone must match all three frequencies exactly? Or maybe she just had in 1900 would it be?
not yet, it is important even if it is unlocked?

Ok, ok, I'll try to answer your questions .... just one second ... These figures are the frequency of sense if you travel abroad. These figures mean that the phone operates in North America ... that's all. I do not know much about a century old, but according to my research, they are a GSM company, so yes the phone should be unlocked. If you have an account with them, you should already have a SIM card and you only have to insert the card into the new phone. My advice is to read the ads carefully, because once you bid or purchase its very difficult to resume. Good luck finding a phone.