Users Manual

3. Reset: Press power button for 18 seconds.
Local SIM Guide
1. Local SIM is supported by U3X, Only insert Nano-SIM card (small card). Please turn off
the device first if you want to insert/pull out the SIM card.
2. Use a needle to pull out the SIM cards as shown in the picture below. Please contact
customer service if any issue encountered
Tips:U3 device does not support SIM cards with PIN code, if you want to use this type of SIM
cards, please unlock the PIN code first.
二、User Interface(Subject to actual latest software)：
1. Data usage SSID:Show data package usage, WiFi name and WiFi password