Emergency alerts – Samsung SCH-U380HKAVZW User Manual
Page 58
 
Messaging 53
• Multimedia Msg Auto Receive: Choose On to automatically
accept new multimedia messages. Choose Off to be prompted to 
download new multimedia messages.
• Voicemail #: Enter a new Voicemail dial sequence. The default
sequence is *86.
• Callback #: Select On to add a callback number to your
messages, and set the callback number. The default callback 
number is your phone number. 
• Signature: Choose On to add a signature to all messages, and
create a signature.
• Messaging Font Size: Picture messages are replaced when the
phone’s memory is full. Set the default size for message text.
• Emergency Alerts: Your phone supports CMAS (Commercial
Mobile Alert Service) emergency broadcast alerts, including 
Extreme Threat to Life and Property, Severe Threat to Life and 
Property, Amber Alerts, Alert Reminder, and Alert Vibrate. You may 
choose whether to receive alerts, except Presidential Alerts which 
cannot be disabled. All alerts are enabled by default. For more 
information about Emergency Alerts, press Help, or see 
“Emergency Alerts” on page 53.
• Delivery Receipt: Choose On to request delivery confirmation for
messages.
Emergency Alerts
This device is designed to receive wireless emergency alerts 
from the Commercial Mobile Alerting System ("CMAS"; which 
may also be known as the Personal Localized Alerting Network 
("PLAN")). If your wireless provider has chosen to participate in 
CMAS/PLAN, alerts are available while in the provider's coverage 
area. If you travel outside your provider's coverage area, wireless 
emergency alerts may not be available.
For more information, please contact your wireless provider.
Emergency Alerts allows customers to receive geographically-
targeted messages. Alert messages are provided by the US 
Department of Homeland Security and will alert customers of 
imminent threats to their safety within their area. There is no 
charge for receiving an Emergency Alert message.
There are three types of Emergency Alerts:
•
Alerts issued by the President
•
Alerts involving extreme or severe threats to safety of life and property
•
AMBER Alerts (missing child alert)
Customers may choose not to receive Imminent Threat and 
AMBER Alerts. Alerts issued by the President can not be disabled.
To disable Imminent Threat Alerts (Extreme and Severe) and 
AMBER Alerts, follow these instructions:
1.
From the Home Screen, touch
Messaging.
2.
Touch
➔
Settings
➔
Emergency Alerts.
3.
All alerts are enabled by default (set to ON). To disable
alerts, touch OFF.
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