Cinterion
®
LTE Terminals Hardware Interface Description
1.1 Related Documents
19
ELSxT_HID_v04 2018-09-04
Confidential / Preliminary
Page 11 of 102
and outlines requirements that must be adhered to for successful product design. The LTE Ter-
minals are compact GSM/UMTS/LTE modems for the transfer of data in GSM/UMTS/LTE net-
works. Industrial standard interfaces and an integrated SIM card reader allow using the LTE
Terminals easily as GSM/GPRS/UMTS/LTE modems.
1.1 Related Documents
[1] AT Command Set for your LTE Terminal product
[2] Release Notes for your LTE Terminal product
To visit the Gemalto M2M GmbH Website please use the following link:
http://www.gemalto.com/m2m/
1.2 Terms and Abbreviations
Table 2: Terms and abbreviations
Abbreviation Description
ARP Antenna Reference Point
ATC AT Command
BTS Base Transceiver Station
CB Cell Broadcast
CODEC Coder-Decoder
DAI Digital Audio Interface
DCE Data Circuit terminating Equipment
DSR Data Set Ready
DTR Data Terminal Ready
EFR Enhanced Full Rate
EGSM Enhanced GSM
EMC Electromagnetic Compatibility
ESD Electrostatic Discharge
ETS European Telecommunication Standard
FDMA Frequency Division Multiple Access
G.C.F. GSM Conformity Forum
GSM Global Standard for Mobile Communication
HW Hardware
I
2
C Inter Integrated Circuit
IC Integrated Circuit
IF Intermediate Frequency
IMEI International Mobile Equipment Identifier
I/O Input/ Output
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