Suresafe GO Plus User Manual page 11

11
Installing A Sim Card continued...
Should you need to change the SIM card, the SIM card
holder is located behind where the strap attaches to the
watch face, on the button side. Remove the watch strap
and open the tray. This can be done with your nail, or gently
using a small flathead screwdriver. Slide the tray out and
insert a Nano size SIM. Insert the tray back into the watch
and reattach the strap.