Understand your phone 17DST Set: If you use the Dual Clock World Time wallpaper foryour display, you must set Daylight Savings Time (DST) foryour Home and Visiting areas.GPS: Global Positioning Service (GPS) for 911 is set to Onfor emergency calls only.GPS: Global Positioning Service is set to On for location and911 calls.Silent mode: The ringer is silenced for all alerts, incomingcalls, and incoming messages. The phone alerts you tothese by vibration and a flashing service LED.Dialogue boxesDialogue boxes prompt for action, inform you of status, orwarn of situations such as low memory. Dialogue boxes andtheir definitions are outlined in the following table.Icon Category ExamplesQuestionChoice “Save message draft?”Reconfirm “Delete all received messages?”InformationPerforming “Sending...” “Connecting...”Completed “Message sent successfully!”Information “New Message”WarningError “System error!”Warning “Battery Low,” “Memory Full!”