Operation Manual

11
1. UNDERSTANDING YOUR DEVICE
1.1 GENERAL INFO
Mi-451 is a multi SIM phone that encloses features, such as Android version
4.4.2, Wi-Fi, 1.3GHz dual core Processor, 3G networkˈ
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3.2 MP back Camera &
1.3 MP front camera, etc. This phone is provided with two SIM slots for two
different SIM cards. The SIM card inserted in the slot1 is called Master SIM, and
the other one in the slot2 is known as Slave SIM. You can select to operate SIMs as
per your personal and professional needs.