User Guide

CCS Technical Documentation System Module and User Interface
Company confidential RH-23
Issue 1 02/2004 Nokia Corporation. Page 3
Abbreviations
ACI Accessory Control Interface
A/D Analog to Digital
ASIC Application Specific Integrated Circuit
BB Baseband
CSTN Color Super Twisted Nematic
DCT4 Digital Core Technology, generation 4
DSP Digital Signal Processor
EMC Electro Magnetic Compatibility
ESD Electro Static Discharge
FSTN Film compensated SuperTwist Nematic
GSM Global System Mobile
HW Hardware
IF Interface
IHF Integrated Hands Free
IMEI International Mobile Equipment Identity
IR Infrared
LCD Liquid Crystal Display
LED Light Emitting Diode
MCU Microprocessor Control Unit
PDM Pulse Density Modulation
PWB Printed Wired Board
PWM Pulse Width Modulation
SIM Subscriber Identification Module
SW Software
UEM Universal Energy Management
UI User Interface
UPP Universal Phone Processor