Redmi note 3 supports dual sim, dual standby, china mobile and china unicom 4gset and the updated wi-fi module 802.11as, and has a smooth two-frequency network wifi 2.4ghz / 5ghz. free connection to the network in more than 20 000 public places, enjoy watching a movie in a cafe.. A quick video on how to insert the dual sim cards and micro sd card into the xiaomi redmi note 3. redmi note 3 comes with hybrid sim card slot. stay tuned to techniqued for the latest in mobile. Dual sim. 1 wcdma slot for 3g data and 1 gsm slot for 2g data redmi lets you send and receive calls and texts from two numbers without swapping sim cards..
Xiaomi redmi note 3 smartphone was launched in november 2015. the phone comes with a 5.50-inch touchscreen display with a resolution of 1080 pixels by 1920 pixels at a ppi of 403 pixels per inch.. Remove the chip out from the nano sim card using your finger or a sharp tool. (3) trim the nano sim chip on both sides. (4) attach nano sim chip onto the microsd card. (make sure you align the chip to the corner of the microsd card.) (5) insert the microsd nano sim onto the redmi note 3's 16gb sim card tray.. There is "no service" in one sim card when both the sim are inserted in the phone. however when only one sim is inserted either in 1st or 2nd slot, there is net no service problem - redmi note 3 ,xiaomi miui official forum.