Users Manual
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DTE Data Terminal Equipment (typically computer, terminal, printer)
DTR Data Terminal Ready
DTX Discontinuous Transmission
EFR Enhanced Full Rate
ESD Electrostatic Discharge
ETS European Telecommunication Standard
FR Full Rate
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)
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
USSD Unstructured Supplementary Service Data
Phone book
abbreviation
Explanations
FD SIM fix dialing phonebook
0HL*KDUGZDUHGHVLJQJXLGH