Technical Manual
Manuals
Brands
Sony Mobile Communications Manuals
Electronics
Mobile Base Unit
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Table Of Contents
1. Introduction
1.1 Description
1.2 Highlights
1.3 Main Features and Services
1.4 Service and Support
1.5 Precautions
2. Mechanical Description
2.1 Overview
2.2 Physical Dimensions
3. Electrical Description
3.1 Power Supply and Extended I/O Connector
3.2 RS232 Serial and Extended I/O Interface
3.3 Audio Connector
3.4 Antenna Connector
3.5 SIM Card Reader
3.6 Real Time Clock
3.7 Software Updates
4. Embedded Applications
4.1 Features
4.2 Implementation
5. TCP/IP Stack
5.1 Implementation
6. Operation
6.1 Switching the GT47 On
6.2 Switching the GT47 Off
6.3 Operating States/LED
6.4 Power Save
6.5 Controller Mode
7. Technical Data
8. AT Command Summary
9. Abbreviations and Definitions
9. ABBREVIATIONS AND
DEFINITIONS
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LZT 123 7607
R1B
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T
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minal Adapte
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Te
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TS
Telec
ommunication Services
USSD
Unstructured Supplementary Service Data
Abbreviation
Explanations
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