![install step](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
SIM Card Installation Steps
1. Please insert the card in the off state. The chips is facing up and the missing corner is facing inward.
2. Use a pin or other small tool to push in
3. If the SIM card is not inserted in place, there is no SIM card displayed. Please reinsert
4. After inserting the SIM card successfully, the 4G status will be displayed
We recommend the following steps.
1. Before link to the APP, Prepare a 4G Nano SIM card. Make sure that the SIM card be inserted, your watch can make and receive calls, the data plan has been actived. (if you do not have SIM card now,you can make your watch connect WIFI first)
2. Download the "seTracker" or "seTracker2" app to register your account. Select "European and Africa" before link the APP
3. Use the app to scan the REG code at the label of the watch or enter the REG number to connect the watch.