Place of Origin : Shenzhen,China
GSM+CDMA Quadband Dual SIM Card Dual Standby 3G Cellphone mobile phone Smartphone
A dual SIM mobile phone is one which has two Subscriber Identity Modules (SIMs). Dual-SIM adapters are available to allow cellphones to contain two SIMs, and to switch from one to the other as required. Some phones are designed to work with two SIMs, both of which may be active at the same time. The phones are multi-function such as large display, camera, touch screen, hand writing, MP3/MP4 player, Movie player