Abbreviations; The Product; Radio Unit Tfe-4/Rv-1 - Nokia 616 Service Manual

Nokia Customer Care

Abbreviations

ASIC Application Specific Integrated Circuit
BT Bluetooth
DU Display Unit (SU-11/21)
EB Engine Board (TF4)
GPRS General Packet Radio System
HD Headset
HF Hands Free
HW Hardware

The Product

The TFE-4/RV-1 system is a fully functional car phone that depending on the user's
mobile phone capabilities can operate in the following modes:
• As a fully functional car phone accessing the SIM card of a compatible Bluetooth
phone using Bluetooth SIM Access Profile, provides the full feature set.
• As a fully functional car phone accessing the SIM card in the Radio Unit of the
system, provides the full feature set.
• As a fully functional car kit accessing a compatible mobile phone using Bluetooth
Handsfree Profile. However, this offers a reduced feature set.
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Issue 2.0 Mar/2005
Company Confidential
Figure 1: Radio Unit TFE-4
Copyright © 2005 Nokia Corporation.
Company Confidential
General Information
ID Input Device
I/f Interface
JB Junction Board (TF5)
PWB Printed Wired Board
RU Radio Unit (TFE-4/RV-1)
SIM Subscriber Identity Module
SW Software
UI User Interface
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Figure 1: Radio Unit TFE-4
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TFE-4/RV-1
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