User's Manual

GV300W User manual
TRACGV300WUM001 - 13 -
3.3. Install a SIM Card
Open the case and ensure the unit is not powered (unplug the 16Pin cable and switch the
internal battery to the OFF position). Slide the holder right to open the SIM card holder.
Insert the SIM card into the holder as shown below with the gold-colored contact area facing
down. Take care to align the cut mark. Close the SIM card holder. Close the case.
Figure 5. SIM Card Installation
3.4. Install the Internal Backup Battery
Figure 6. Backup Battery Installation
GV300W has an internal backup Li-ion battery.