Specifications

GT300 @Track Air Interface Protocol
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4.11. Power Management
4.10.1. Power Low Alarm
When the battery level of the terminal is low, it will report a power low alarm to the backend
server.
Example:
+RESP:GTPLA,135790246811220,20080111223344,000A,0102070202
4.10.2. Charge Status Report.
When the charge status of the terminal status is changed, it will report a message to the backend
server.
Example1:
When the terminal switches from normal mode to charge mode, it will report a +RESP:GTBTC
message to the backend server as following:
+RESP:GTBTC,135790246811220,20030101120615,000A,0102070202
Example2:
When the charge is completed, the terminal will send a +RESP:GTSTC message to the backend
server as following:
+RESP:GTSTC,135790246811220,20030101120615,000A,0102070202
4.10.3. Power On/Off Report
When the terminal powers on or powers off, the terminal will report a message to the backend
server.
Example1:
When the terminal powers on, it will report a +RESP:GTPNA message to the backend server as
following:
+RESP:GTPNA,135790246811220,20030101120615,000A,0102070202
Example2:
When the terminal powers off, it will send a +RESP:GTPFA message to the backend server as
following:
+RESP:GTPFA,135790246811220,20030101120615,000A,0102070202