Questions & Answers for: Dual boost sim

...with Boost sim card The CECT phones are GSM phones, boost mobile uses a technology called IDEN, and though it uses a sim it's not gsm so wont work in your cect or any other gsm phone for that

...sim card in my motorola cell phone signal is ok. maybe your phone signal probleam so better u add your phone signal boost up strip u can buy it and if u put it inside your mobile signal will be ok ...

how do i get to fix unable to connect on mt china phone with my boost sim try to clean d sim card connector conacts!

my N99i dual sim tv phone its battery didnt last for 8 hrs.what is the problem? BOOST THE BATTERY...BOOSTING WILL INCREASE NUMBER OF ELECTRONS !