93
Performance and safety & Glossary
• Ensure that the earthing points of the battery and battery
charger do not come in contact with conductive objects.
Glossary
To help you understand the main technical terms and
abbreviations used in this booklet and take full advantage
of the features of your mobile phone, here are a few
definitions.
Call Barring
Ability to restrict outgoing and incoming calls.
Call Forwarding
Ability to re-route calls to another number.
Call Holding
Ability to put one call on Standby while answering or making
another call; you can then switch between the two calls, as
required.
Call Waiting
Ability to inform users that they have an incoming call while
engaged on another call.
CLI (Caller Line Identification) Services
Services allowing subscribers to view or block the telephone
numbers of callers.
EMS (Enhanced Message Service)
Network service sending and receiving messages that
include images, sounds and animations to and from another
user without having to speak to the correspondent.
GPRS (General Packet Radio Service)
New non-voice value-added service that allows information
to be sent and received across a mobile telephone network.
GPRS guarantees a continuous connection to the Internet
for mobile phone and computer users. It is based on the
Global System for Mobile Communication (GSM) circuit-
switched mobile phone connections and Short Message
Service (SMS).
GSM (Global System for Mobile Communication)
International standard for mobile phone communication,
guaranteeing compatibility between the various network
operators. GSM covers most European countries and many
other parts of the world.
MMS(Multimedia Message Service)
Network service sending and receiving messages to
and from another subscriber without having to speak to
the correspondent. The Message supports presentation
of various media types, such as full color images and
