A method, system, and connector interface for transferring status
information between a media player and an accessory. The method includes
determining, by the accessory, when a button event occurs; and
transmitting, by the accessory, at least one button status command to the
media player, where the one or more button status commands comprise a
context-specific button status command and at least one command
associated with a particular media type. According to the method and
system disclosed herein, the media player and accessory may utilize a
plurality of commands in a variety of environment such as within a
connector interface system environment to facilitate the transfer of
status information.