Picture 4.4.1. Sample scheme
5. INSTALATION AND STARTING
5.1. INSTALLING A SIM CARD
Picture 5.1.1
Picture 5.1.2
• Remove the cover with screwdriver (see the picture
5.1.1).
• Slide the SIM card holder toward its hinge to unlock it
(see the picture 5.1.2).
• Lift the SIM card holder.
• Remove your SIM card from the package (your SIM
card might be inserted already.)
• Insert the SIM card into the holder so that the notches
align (see the picture 5.1.3).
• Close the SIM card holder.
• Slide the SIM card holder away from its hinges to lock it
(see the picture 5.1.4).
Picture 5.1.3
TBox20 user's manual
Picture 5.1.4
8