Can I use elementary phone functionalities in Java code ?

Hi everyone! I'm new here and i have questions connection with JME.I would like know ,if is way to use elementary functionalities, like sound off / on, change mobile profile or vibrate in Java code ? (Midlet).Thanks in advance!
[256 byte] By [lonteka] at [2007-11-27 4:13:23]
# 1
depends on the constructor java implementation...
suparenoa at 2007-7-12 9:19:36 > top of Java-index,Java Mobility Forums,Java ME Technologies...