Справочник Пользователя для Samsung Galaxy S II 4G

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• Emergency alerts: This device is designed to 

receive Wireless Emergency Alerts from the 

Commercial Mobile Alert Service (CMAS), 

including Presidential Alerts, Imminent Alerts 

(Severe or Extreme), AMBER Alerts (missing 

persons), and Emergency Alert Test Messages. 

You may choose not to receive Imminent Alerts, 

AMBER Alerts, or Emergency Test Messages, 

but Presidential Alerts cannot be disabled. All 

alerts are enabled by default (checkmark 

shown). For more information, refer to 

• Emergency notification preview: Listen to an 

example of a Emergency Alert tone (and 

vibration, if enabled). The Emergency Alert tone 

plays at the same volume as your call ringtone.

• Vibrate: Configure vibration for Emergency 

Alerts.

• Alert reminder: Choose whether, and at what 

interval, your phone plays a sound to notify you 

of an Emergency Alert after the Emergency Alert 

tone has stopped.

• Add signature: Adds a signature to outgoing 

messages.

• Signature text: Enter the text for your message 

signature.

• Spam settings: Activates the list of Spam 

message settings.

• Register number as spam: Registers numbers 

that were blocked when they send you a 

message.

• Register phrase as spam: Register phrases 

typically used in spam messages.

• Block unknown senders: Blocks messages 

sent from anyone not listed in your Contacts list.

Emergency Alerts

This device is designed to receive Wireless 
Emergency Alerts from the Commercial Mobile 
Alert Service (CMAS). Emergency Alerts are 
geographically-targeted, and alert customers of 
imminent threats to their safety within their area. 
There is no charge for receiving an Emergency 
Alert.

There are three types of Emergency Alerts:

• 

Presidential

• 

Imminent (Severe or Extreme)

• 

AMBER Alerts (missing person alert)

Customers may choose not to receive Imminent 
Alerts and AMBER Alerts. Presidential Alerts can 
not be disabled. To disable Imminent Threat 
Alerts (Extreme and Severe) and AMBER Alerts, 
follow these instructions: