SimCom SIM800L User Manual

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SIM800L(MT6261)_Hardware Design_V1.01 61 2016-07-07
II. Terms and Abbreviations
Table 52: Terms and abbreviations
Abbreviation Description
ADC Analog-to-Digital Converter
AMR
Adaptive Multi-Rate
CS
Coding Scheme
CTS Clear to Send
DTE Data Terminal Equipment (typically computer, terminal, printer)
DTR Data Terminal Ready
DTX Discontinuous Transmission
EFR
Enhanced Full Rate
EGSM
Enhanced GSM
ESD Electrostatic Discharge
ETS
European Telecommunication Standard
FR Full Rate
GPRS General Packet Radio Service
GSM Global Standard for Mobile Communications
HR Half Rate
IMEI International Mobile Equipment Identity
Li-ion
Lithium-Ion
MO Mobile Originated
MS Mobile Station (GSM engine), also referred to as TE
MT Mobile Terminated
PAP Password Authentication Protocol
PBCCH
Packet Broadcast Control Channel
PCB
Printed Circuit Board
PCL
Power Control Level
PCS Personal Communication System, also referred to as GSM 1900
PDU Protocol Data Unit
PPP Point-to-point protocol
RF Radio Frequency
RMS
Root Mean Square (value)
RTC Real Time Clock
RX
Receive Direction
SIM Subscriber Identification Module
SMS Short Message Service
TE Terminal Equipment, also referred to as DTE
TX Transmit Direction
UART Universal Asynchronous Receiver & Transmitter
URC
Unsolicited Result Code
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SimCom SIM800L Specifications

General

Brand	SimCom
Model	SIM800L
Category	Recording Equipment
Language	English