3.3.5. Media Player Play Progress
Format: +TRACKSTAT=Param1, Param2, Param3
Param1:(0~4), Media Player State
Param2:( Decimal ASCII), Elapsed time of current track in second
Param3:( Decimal ASCII), Total time of current track in second
Example: Read media player play progress every 1s
3.3.6. Media Track Information
Format: +TRACKINFO=Param1 <FF> Param2 <FF> Param3
Example: Phone playing song “Creep-Radio Head”
+TRACKINFO=Creep <FF> Radiohead <FF> Pablo Honey
3.4. Phonebook Access Indications
3.4.1. PB State