and areas where the air contains chemicals or particles
such as grain, dust, or metal powders. You should check
with the manufacturers of vehicles using liquefied
petroleum gas (such as propane or butane) to determine
if this device can be safely used in their vicinity.
Emergency calls
Important: This device operates using radio
signals, wireless networks, landline networks, and user-
programmed functions. If your device supports voice calls
over the internet (internet calls), activate both the internet
calls and the cellular phone. The device will attempt to
make emergency calls over both the cellular networks and
through your internet call provider if both are activated.
Connections in all conditions cannot be guaranteed. You
should never rely solely on any wireless device for essential
communications like medical emergencies.
To make an emergency call:
1. If the device is not on, switch it on. Check for adequate
signal strength. Depending on your device, you may
also need to complete the following:
●Insert a SIM card if your device uses one.
●Remove certain call restrictions you have activated
in your device.
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