.remote_operator (the value of the 'ZYZ' message, if received)
.remote_capabilities (the value of the 'NDL' message, if received)
.remote_info[], an associative array of any/all *other* M_NUL BinkP
 commands/messages (e.g. bp.remote_info['TIME'] contains the remote TIME
 message arguments, if such a message was received).