Philips CTF511WHT/00 Manual page 24

Note: To run some Java applications (entrusted third party
software) on your phone, you may need to adjust the Java
L
settings. Press Options>Settings.
Java settings
Function Definition
Java audio Set the volume level
Java backlight Turn on or off the backlight.
Java vibration Turn the vibration on or off.
Select SIM Select SIM1 or SIM2.
Java SIM1/ SIM2 Select a Java network (service
profile
subscription-dependent).
Heap size Display allowed maximum size
for Java memory.
.
Web applications & Java 23