76Emergency message settings:• Emergency Alerts: This device is designed to receive WirelessEmergency Alerts from the Commercial Mobile Alert Service(CMAS), including Presidential Alerts, Imminent Alerts (Severeor Extreme), and AMBER Alerts (missing persons). You maychoose not to receive Imminent and AMBER alerts, butPresidential Alerts cannot be disabled. All alerts are enabled bydefault (a check mark displays). For more information aboutEmergency Alerts see “Emergency Alerts” on page 77.• Emergency notification preview: Listen to an example of aEmergency Alert tone (and vibration, if enabled). TheEmergency Alert tone plays at the same volume as your callringtone.• Vibrate: When enabled, vibrates your phone for EmergencyAlerts.• Alert sound: When enabled, a sound plays for emergencyalerts.• Alert reminder: Choose whether, and at what interval, thephone plays a sound to notify you of a Emergency Alert afterthe Emergency Alert tone has stopped.Signature settings:• Add signature: When enabled, adds a signature to outgoingmessages.• Signature text: Enter the text for your message signature.Spam message settings:• Spam settings: When enabled, activates the list of Spammessage settings.• Add to spam numbers: Registers numbers that were blockedwhen they send you a message.• Add to spam phrases: Register phrases typically used in spammessages.• Block unknown senders: When enabled, automatically blocksmessages from “Unknown” senders.
