Huawei MU609 Application Guide

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HUAWEI MU609 HSPA LGA Module

Application Guide

Issue

02

Date

2013-09-18

Table of Contents

Default Chapter4
- Table of Contents4
1 Overview11
- Conventions and Definitions11
  - Conventions11
  - Definitions11
- Organization of this Document12
- Basic at Command Processing Principles13
2 Initialization Application Scenarios19
- Startup Indication ^SYSSTART19
  - Reference Process19
  - Troubleshooting19
- Querying Basic Information20
  - Reference Process20
  - Troubleshooting20
- Network Service Operations21
  - Reference Process21
  - Troubleshooting22
3 Serial Port Configuration Application Scenarios23
- Baud Rate Configuration23
  - Reference Process23
  - Troubleshooting23
- DTR Hang up Data Services24
  - Reference Process24
  - Troubleshooting24
- DCD Pin Control24
  - Troubleshooting25
- Setting Hardware Flow Control25
  - Reference Process25
4 External Protocol Stack Application Scenarios26
- Prerequisites26
  - Reference Process26
  - Troubleshooting27
- Establishing Data Connections27
  - Troubleshooting28
- Data Transmission28
- Switch between Data Mode and Command Mode30
  - Reference Process30
  - Troubleshooting31
- Disconnecting Data Service Connections31
  - Reference Process31
5 Internal Protocol Stack Application Scenarios33
- Initializing Internet Services33
  - Reference Process33
  - Troubleshooting34
- Creating a Listen Server34
  - Reference Process34
  - Troubleshooting35
- Creating TCP/UDP Links35
  - Reference Process35
  - Troubleshooting36
- Sending Data37
  - Reference Process37
  - Troubleshooting38
- Closing TCP/UDP Links38
  - Reference Process38
  - Troubleshooting39
- Transparent Transmission Mode39
  - Reference Process39
  - Troubleshooting41
- Packet Statistics42
  - Reference Process42
- TCP/UDP Link Change Indication42
6 Voice and Supplementary Service Application Scenarios44
- Pre-Configuration (PCM Voice Pre-Configuration)44
  - Reference Process44
- Voice Call Initialization45
  - Reference Process45
  - Troubleshooting45
- Voice Call Handling45
  - Troubleshooting46
- DTMF Application46
  - Reference Process46
  - Troubleshooting47
- ID Presentation47
  - Reference Process47
  - Troubleshooting49
- Call Forwarding50
  - Reference Process50
  - Troubleshooting51
- Multi-Party Calling51
  - Reference Process51
  - Troubleshooting55
- Call Restriction56
  - Reference Process56
  - Troubleshooting58
7 Text Message Application Scenarios59
- Pre-Configuration (CPMS)59
  - Reference Process59
  - Troubleshooting60
- Sending English Text Messages in PDU Format60
  - Reference Process60
  - Troubleshooting61
- Sending Chinese Character Text Messages in Text Format61
  - Reference Process61
  - Troubleshooting62
- Receiving Text Messages62
  - Reference Process62
  - Troubleshooting64
- Segmenting and Reassembling Long Text Messages64
  - Segmenting64
  - Reassembling65
8 Phonebook Application Scenarios66
- Memory Operations66
  - Reference Process66
  - Troubleshooting66
- Writing/Deleting Phonebook Entries67
  - Reference Process67
  - Troubleshooting67
- Reading Phonebook Entries68
  - Reference Process68
  - Troubleshooting69
- Searching for Phonebook Entries70
  - Reference Process70
  - Troubleshooting70
- Querying User Number71
  - Reference Process71
  - Troubleshooting71
- Setting the Te's Character Sets71
  - Troubleshooting72
9 SIM Operation Application Scenarios73
- PIN Operations73
  - Reference Process73
  - Troubleshooting73
- CRSM Command74
  - Reference Process74
  - Troubleshooting76
10 Sleeping and Waking up Application Scenarios77
- Hardware Interfaces78
- Sequence Diagram79
- Software Interfaces80
- Application Scenarios: System with USB Connection Only84
- Application Scenarios: System with USB and WAKEUP_OUT85
- Application Scenarios: System with UART and WAKEUP_OUT87
- System with Other Connection Methods88
11 Thermal Protection Application Scenarios90
- Pre-Configuration90
  - Troubleshooting90
- Thermal Protection Process90
12 GPS Application Scenarios92
- Introduction to GPS92
  - GPS Positioning Methods92
  - GPS Ports94
- Standalone Positioning95
- MSB Positioning Using the User Plane Protocol96
- XTRA Positioning97
- GNSS Positioning98
13 Concurrent Service Application Scenarios100
- Voice Calls and Text Messaging100
- Internal/External Protocol Stacks and Text Messaging101
- Internal/External Protocol Stacks and Voice Calls103
- Other Services106
14 STK Application Scenarios107
- Unsolicited Report of STK Proactive Commands107
  - Reference Process107
  - Troubleshooting108
- Querying the STK Main Menu109
  - Reference Process109
  - Troubleshooting110
- STK Envelope Command110
  - Reference Process110
  - Troubleshooting111
15 USSD Application Scenarios112
- USSD Initialize and Configration112
  - Reference Process112
  - Troubleshooting112
- Send the USSD Command in Non-Transparent Mode113
  - Reference Process113
  - Troubleshooting114
- Send the USSD Command in Transparent Mode114
  - Reference Process114
- Network Initiated USSD Operation115
  - Reference Process115
  - Troubleshooting115
16 FOTA Application Scenarios116
- FOTA Process116
  - Upgrade Module Firmware over Air through Delta Package116
  - Procedure for FOTA Implementation116
- Setting FOTA Mode119
  - Reference Process119
  - Troubleshooting119
- Setting FOTA Connection Parameters120
  - Reference Process120
  - Troubleshooting120
- Manually Querying for Upgrade Firmware Version121
  - Reference Process121
  - Troubleshooting122
- Periodically Querying the Version123
  - Reference Process123
  - Troubleshooting124
- Manually Downloading the Version124
  - Reference Process124
  - Troubleshooting125
- Automatically Downloading the Firmware126
  - Reference Process126
  - Troubleshooting126
- Using the Resumable Data Transfer Function126
  - Troubleshooting127
- Manually Canceling the Download127
  - Reference Process127
  - Troubleshooting128
- Manually Upgrading the Version128
  - Reference Process128
  - Troubleshooting129
- Automatically Upgrading the Version129
  - Reference Process129
  - Troubleshooting130
17 ECM Application Scenarios131
- ECM Dialing131
  - Reference Process131
  - Troubleshooting132
- Querying the Dial-Up Connection State132
  - Reference Process132
  - Troubleshooting133
- Disconnecting the Dial-Up Connection133
  - Reference Process133
18 Local Upgrade Application Scenarios134
- Starting the Local Upgrade134
- Reporting the Local Upgrade State141
  - Reference Process141
19 Appendix142
- Relative Documents142
- Acronyms and Abbreviations142
- Exception Handling144

Other manuals for Huawei MU609

User Manual13 pages

Hardware Guide81 pages

Getting To Know10 pages

Hardware Migration Guide70 pages

Development Kit Guide35 pages

Questions and Answers:

H
Hunter MendozaAug 7, 2025
What to do if Huawei Control Unit module presents ^SYSSTART repeatedly?
- A
  Alexandra ColeAug 7, 2025
  If the Huawei Control Unit module repeatedly presents ^SYSSTART during startup, the suggested solution is to send the module to the specified repair center.

Huawei MU609 Specifications

General

Brand	Huawei
Model	MU609
Category	Control Unit
Language	English

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