User guide

Developers guidelines | AT commands
295 June 2010
AT*SEJCOMM Sony Ericsson Java comm
<MIME> Description
““ (empty string) No application, to be
used when no
application is started
“application/SEMC.audioplayer” Audio player
“application/SEMC.audiorecorder” Audio recorder
“application/SEMC.tuner” Tuner
“application/SEMC.TV” TV
“application/SEMC.videoplayer” Video player
“application/SEMC.videorecorder” Video recorder
“application/SEMC.imageviewer” Image viewer
“application/SEMC.imagerecorder” Image recorder
Free to use other MIME strings (see MIME
specifications for existing MIME strings). ME will
return ERROR if not supported
<status>:
<status> Description
0 Application stopped
1 Application started
2 Application started in minimal view
Description: Registers a new Java virtual serial port, accessible to MIDlets as AT<port>.
If the command is successful, CONNECT is returned and the AT channel
enters transparent mode. Subsequent characters sent to the MS will
appear as input on the virtual serial port. Characters sent to the virtual
serial port will be transmitted to the AT channel. When the MIDlet is termi-
nated or closes the virtual serial port, the AT channel leaves transparent
mode and the command returns OK, unless <persistent> is 1, in which
case the AT channel remains in transparent mode forever.
Execution
command:
Register Java serial port:
AT*SEJCOMM=<port>[,<persistent>]
Test command: AT*SEJCOMM=? Test if command is supported and show supported
parameters
Test command
response *SEJCOMM: (1-2^32),(0,1)
Parameter:
<port>: