TR-151SP
page 7
3.
Inside, you’ll find a battery, a TR-151-SP, a USB extension cable and a reset button.
4. Carefully, unplug the battery from the TR-151-SP and the reset button.
5. Unplug the TR-151-SP from the USB extension and remove the TR-151-SP from the
casing.
6. Open the SIM holder.
7. Install the SIM card and close the SIM holder.
8. Plug everything back together as shown below.
9. Once everything is plugged in, put the two halves back together.