User's Manual

3
 Push far inside until can't push anymore.
 Secure the SIM card slot with screws to prevent it from
falling out and water damage.
Note: after you insert the sim card and turn on the watch
and wait 1-2 minutes, if under time display interface , move
finger from top to end to see a setting interface , you can see
if have symbol display on watch ,if not ,the watch may
not support your telecom operator. please contact the
distributor to check with your sim card APN setting.In future
using, if press button and see without symbol display,
you might have run out of your data package or the
coverage is not enough for data transfer.
If have the symbol ,you can see watch is under wifi or
Lbs or GPS positioning.
3.2. Buttons
 Button 1: On/Off / SOS
 (1)Power on the watch
 After insert the nano sim card, hold the button more
than 3 seconds will power on the watch.
(2)Make SOS calling from the watch
Insert