22
Warning and Notice
To the Owner
• If inadequately shielded, some electronic devices may be affected by the electromagnetic
interference caused by the modem, such as the electronic system of vehicles. Consult the
manufacturers of such devices before using the modem if necessary.
• Operating the modem may interfere with medical instruments such as hearing aids and
pacemakers. Always keep the modem more than 20 centimeters away from such medical
instruments when your modem is turned on. Turn the modem off if necessary. Consult a
physician or the manufacturers of medical instruments before using the modem if necessary.
• Be aware of the usage limitation when using the modem at places such as oil warehouses or
chemical factories, where there are explosive gases or explosive products being processed.
Turn off the modem if necessary.
