Kyocera K3000 User Manual page 90

9. Explosive Atmospheres and Materials
Turn your phone off and do not remove the battery when in any area with a potential explosive
atmosphere and obey all signs and instructions. You must observe restrictions on the use of radio
equipment in fuel depots; below deck on boats; fuel or chemical transfer or storage facilities; areas
where the air contains chemicals or particles, such as grain, dust, or metal powders; areas with signs
about explosive atmospheres or where blasting operations are in progress; any other areas where you
would normally be advised to turn off your vehicle engines.
10. For Vehicle Equipped with an Air Bag
Al air bag inflates with great force. Do not place objects, including both installed and portable wireless
equipment, in the area over the air bag or in the air bag development area. If in-vehicle wireless
equipment is improperly installed and the air bag inflates, serious injury could result.
11. Battery Charging
Do not charge the phone without the battery in place.
D. Glossary
Cell Broadcast
This network service allows you to receive the broadcasted text messages on various topics such as
weather, traffic, local district code, local hospitals, taxis or pharmacy in the area where you are.
CUG (Closed User Group)
This network service allows the restriction of calls to and from a selected user group.
DTMF (Dial Tone Multi Frequency)
Codes sent as tone signals. Used for telephone banking, for accessing an answering machine, etc.
GSM
Global System for Mobile communication. This is a digital mobile telecommunication system that is
used in most of the world.
GPRS
This is an abbreviation of General Packet Radio Service which enables a packet data communication
with a high-speed.
Network Service Operator
To be able to use your phone, you need a subscription to a network. You get this subscription from a
network operator, together with a SIM card that you need to use with your phone.
MMS (Multimedia Message Service)
This is an abbreviation of Multimedia Messages Service. The data including text, image, sound and
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