Samsung SGH-T329 User Manual page 18

Menu functions
• specify whether or not the phone displays text.
• adjust the brightness of the display for varying
lighting conditions.
• select the length of time the backlight and the
display stay on.
• select a font color for the numbers entered while
dialling.
• activate the service light feature.
Sound settings
You can customize various sound settings.
Bluetooth
Bluetooth is a short-range wireless communications
technology capable of exchanging information over a
distance of about 30 feet without requiring a physical
connection.
Unlike infrared, you don't need to line up the devices
to beam information with Bluetooth. If the devices are
within a range of one another, you can exchange
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information between them, even if they are located in
different rooms.
Network services
Use this menu to access network services. Please
contact your service provider to check their availability
and subscribe to them, if you wish.
Security
Use this menu to protect the phone against
unauthorized use by managing the several access
codes of your phone and SIM card.
You can:
• activate the PIN check feature which lets the
phone prompt you to enter the PIN code each time
you turn on the phone.
• change your PIN/PIN2 code or phone password.
• lock your phone.
• lock your media contents.