F - R
Acr & Abbr-2 Module Hrdware Description January 1, 2006
F FR
Full Rate
F FTA
Full Type Approval
G GCF
GSM Certification Forum
G GPIO
General Purpose Input/Output
G GPRS
General Packet Radio Service
G GSM
Global System for Mobile Communications
H HR
Half Rate
I IC
Integrated Circuit
L LNA
Low-noise Amplifier
M MMCX
Miniature Micro Coax
M MO
Mobile Originated
M MT
Mobile Terminated
O OEM
Original Equipment Manufacturer
P PCB
Printed Circuit Board
P PCM
Pulse Code Modulation
P PCS
Personal Communication System (also known as GSM 1900)
P PD
Pull Down
P PDA
Personal Data Assistant
P PDU
Packet Data Unit
P PLL
Phase-locked Loop
P PTCRB
PCS-1900 Type Certification Review Board (GSM North America)
P PU
Pull Up
R R&TTE
Radio and Telecommunications Terminal Equipment
R RMS
Root Mean Square
R RI
Ring Indicator
R RTS
Request To Send
Abbreviation Full Name
G
H
I
L
M
O
P
R