A d d i t i o n a l s a f e t y i n f o r m a t i o n60■ Emergency callsImportant: This device operates using radio signals, wireless networks,landline networks, and user-programmed functions. If your devicesupports voice calls over the internet (internet calls), activate both theinternet calls and the cellular device. The device may attempt to make emergencycalls over both the cellular networks and through your internet call provider if bothare activated. Connections in all conditions cannot be guaranteed. You shouldnever rely solely on any wireless device for essential communications like medicalemergencies.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.• Change your profile from the offline or flight profile to an active profile.2. Press the end key as many times as needed to clear the display and ready thedevice for calls.3. Enter the official emergency number for your present location. Emergencynumbers vary by location.4. Press the call key.When making an emergency call, give all the necessary information as accuratelyas possible. Your wireless device may be the only means of communication at thescene of an accident. Do not end the call until given permission to do so.■ Hearing aid compatibility (HAC)Your mobile device model complies with FCC rules governing hearing aidcompatibility. These rules require an M3 microphone or higher value. The M-value,