(3G is a 3rd generation), is a generation of standards for Mobile phones and Mobile telecommunications services fulfilling specifications by International Telecommunication Union. Application services include wide-area wireless voice telephone, mobile internet access, video calls and mobile TV, all in a mobile environment. compare to the older 2.0 and 2.5G standards, a 3G system must allow simultaneous use of speech and data services, and provide peak data rates of at least 200 Kbit/S according to the IMT-2000 specification. Recent 3G release, often denoted 3.5G and 3.75G , also provide the mobile broadband access of several Mbit/S to Laptop computers smartphones. So this is what you're looking for Bro....
lao telecom not laotooracom. u r right (mr). i agry whit u , i work in ltc but i absolute don' t like ltc' s service; especially repairing service many customers don't like and no need to pay(verry bad service)