Samsung SCH-A950WRVXAR - Manual (Page 114)

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Ringer ID
The Ringer ID menu allows you to set the Ringer ID option
to On so that you can associate different ringtones with
different numbers. See "Get Tunes & Tones" on page 121
for more information.
Picture ID
The Picture ID menu allows you to set the Picture ID
option to On so that you can associate a picture with a
Contact. See "Take PIX" on page 126 for more information.
Bluetooth Settings
About 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
information between them, even if they are located in
different rooms.
Note: For optimal user experience when using the Bluetooth earpiece,
enable the Key/EarMic option in the Voice Services Voice Dial menu. This
will allow you to place calls with a Bluetooth earpiece using the Voice Dial
feature in hands-free mode.
Bluetooth Service Profiles
Actually, the Bluetooth specification is a protocol that
describes how the short-range wireless technology