Daviscomms Pte Ltd MTD1000 ユーザーズマニュアル
500151R01
DAVISCOMMS (S) PTE LTD
Daviscomms Confidential
Page
23 of 28
5. Terminology
5.1 GSM
Global System for Mobile Communications. A digital cellular phone technology based on TDMA that
is the predominant system in worldwide.
5.2 SIM CARD
Subscriber Identity Module (SIM) smart card that contains user account information
5.3 GPS
Global Positioning System, a worldwide MEO satellite navigational system formed by 24 satellites
orbiting the earth and their corresponding receivers on the earth
5.4 GPRS
General Packet Radio Services (GPRS) is a packet-based wireless communication service that
promises data rates from 56 up to 114 Kbps and continuous connection to the Internet for mobile
phone and computer users. The higher data rates allow users to take part in video conferences and
interact with multimedia Web sites and similar applications using mobile handheld
5.5 SMS
Short Messaging System, service for sending short text messages to mobile phones
5.6 Hyper-terminal
Hyper-terminal is a terminal emulation program that comes standard with every PC running Windows
95/98, Windows 2000 or NT. Hyper-terminal allows you to configure the MTD1000 unit through the
serial port on the PC.
Global System for Mobile Communications. A digital cellular phone technology based on TDMA that
is the predominant system in worldwide.
5.2 SIM CARD
Subscriber Identity Module (SIM) smart card that contains user account information
5.3 GPS
Global Positioning System, a worldwide MEO satellite navigational system formed by 24 satellites
orbiting the earth and their corresponding receivers on the earth
5.4 GPRS
General Packet Radio Services (GPRS) is a packet-based wireless communication service that
promises data rates from 56 up to 114 Kbps and continuous connection to the Internet for mobile
phone and computer users. The higher data rates allow users to take part in video conferences and
interact with multimedia Web sites and similar applications using mobile handheld
5.5 SMS
Short Messaging System, service for sending short text messages to mobile phones
5.6 Hyper-terminal
Hyper-terminal is a terminal emulation program that comes standard with every PC running Windows
95/98, Windows 2000 or NT. Hyper-terminal allows you to configure the MTD1000 unit through the
serial port on the PC.