123Signature settings• Add signature: when enabled, this feature allows you to createa signature at the end of your outgoing text messages.• Signature text: allows you to enter a desired signature for yourmessage.Spam message settings• Spam settings: when enabled, allows you to configureavailable spam settings such as:– Register number as spam: allows you to manually enter andassign a phone number as being sent from a spam source.– Register phrase as spam: allows you to assign a specific textphrase as belonging to a spam message. Ex: Dear friend.– Block unknown senders: when active, automatically blocksincoming messages from unknown sources or blockednumbers.Emergency Alert ConfigurationThis device is designed to receive wireless emergency alertsfrom the Commercial Mobile Alerting System (CMAS); whichmay also be known as the Personal Localized AlertingNetwork (PLAN). If your wireless provider has chosen toparticipate in CMAS/PLAN, alerts are available while in theprovider's coverage area. If you travel outside your provider'scoverage area, wireless emergency alerts may not beavailable. For more information, please contact your wirelessprovider.Emergency Alerts allows customers to receivegeographically-targeted messages. Alert messages areprovided by the US Department of Homeland Security andwill alert customers of imminent threats to their safety withintheir area. There is no charge for receiving an EmergencyAlert message.There are three types of Emergency Alerts:• Alerts issued by the President• Alerts involving imminent threats to safety of life• AMBER Alerts (missing child alert)Customers may choose not to receive Extreme Alerts, SevereAlerts, and AMBER Alerts.