Invention Grant
US07957775B2 Low battery notification service for wireless device users 失效
无线设备用户的低电量通知服务

Low battery notification service for wireless device users
Abstract:
A low battery notification service is provided to a user of a wireless device capable of monitoring the voltage level of its internal battery and sending a low battery warning message. The messages are received at a service provider that maintains subscriber profiles associated with a subscriber's wireless device. When a low battery warning message is received, a wireless device identifier in the warning message is used to access a notification list included in a stored subscriber profile. Notification list entries are selected based on their assigned priorities and the existence or absence of conditions of use, permitting low battery notifications to be sent to target systems on the notification list until an acceptable response is received or the notification list is exhausted.
Public/Granted literature
Information query
Patent Agency Ranking
0/0