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Huawei ME909u-521 Phonebook Application Scenarios, Overview, Memory Operations, Reference Process

Models: ME909u-521

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6 Phonebook Application Scenarios

HUAWEI ME909u-521 LTE LGA Module
Application Guide	Phonebook Application Scenarios

6 Phonebook Application Scenarios

6.1 Overview

As a product embedded into a host, the phonebook scenarios include that read, write, query and delete the phonebook entries in the SIM card.

Read Phonebook: use the AT+CPBR command to read phonebook entries.

Write phonebook: use the AT+CPBW command to save the phonebook entries into the SIM card.

Delete phonebook: use AT+CPBW command to delete the phonebook entries in the SIM card.

6.2 Memory Operations

6.2.1 Reference Process

Command	Description

AT+CPBS=?	Query the current storage type.

+CPBS: ("SM","EN","ON")
OK

AT+CPBS="SM"	Set the current storage type to "SM".

OK

AT+CPBS?	241 indicates that 241 entries have been

stored in the storage. 250 indicates that the maximum storage capacity of the current storage ("SM") is 250 entries.

+CPBS: "SM",241,250

OK

	Issue 01 (2013-07-05)	Huawei Proprietary and Confidential	36
		Copyright © Huawei Technologies Co., Ltd.

Image 36

Huawei ME909u-521 manual Phonebook Application Scenarios, Overview, Memory Operations, Reference Process

Contents

Application Guide HUAWEI ME909u-521 LTE LGA ModuleNO WARRANTY Trademarks and PermissionsImport and Export Regulations About This Document Revision HistoryIssue HUAWEI ME909u-521 LTE LGA ModuleContents 2 Initialization Application Scenarios3 Network Searching and Registration Application Scenarios 4 ECM Application Scenarios5 SMS Application Scenarios 7 SIM Operation Application ScenariosContents 10 Module Powering Off and Resetting Application ScenariosIssue HUAWEI ME909u-521 LTE LGA Module1 Overview 1.1 Conventions and Definitions1.1.1 Conventions 1.1.2 Definitions1.2 Organization of This Document ApplicationMobile equipment 1.3 Basic AT Command Processing Principles 1.3.2 AT Command Processing Mechanism1.3.1 Ports Return results of AT command Return results of AT commandIssue 01 HUAWEI ME909u-521 LTE LGA ModuleAll AT commands entered during All AT commands enteredIssue HUAWEI ME909u-521 LTE LGA ModuleAT Command Timeout DurationAT+COPS=1,2,23415 OK 2. If the module returns failure information, go to step 2.1.2 Troubleshooting 2 Initialization Application Scenarios2.1 Startup Indication SYSSTART 2.1.1 Reference Process2.2.2 Troubleshooting 2.2 Querying Basic Information2.2.1 Reference Process 2.3 Network Service Operations 2.3.1 Reference Process2.3.2 Troubleshooting IssueHUAWEI ME909u-521 LTE LGA Module Application Guide3 Network Searching and Registration Application Scenarios 3.1 Searching and Registering Network3.1.1 Reference Process Enable automatic search for networks. AT+COPS=0 IssueHUAWEI ME909u-521 LTE LGA Module Network Searching and Registration Application3.1.2 Troubleshooting Possible ErrorSolution Scenario4 ECM Application Scenarios 4.1 ECM Dialing4.1.1 Reference Process 4.1.2 Troubleshooting 4.2 Querying the Dial-up Connection State4.2.1 Reference Process 4.3 Disconnecting the Dial-up Connection 4.2.2 Troubleshooting4.3.2 Troubleshooting 4.3.1 Reference Process5 SMS Application Scenarios 5.1 OverviewFigure 5-1 Example of data encoded in PDU format of submitted type Figure‎ 5-2 shows the general SMS processFigure 5-2 General SMS process SMS initialization5.2 Initializing SMS 5.2.1 Reference ProcessSet the short message format to PDU Issue HUAWEI ME909u-521 LTE LGA ModuleApplication Guide SMS Application Scenarios5.2.2 Troubleshooting 5.3 Sending Short Message5.3.1 Reference Process Send a PDU message with the wrong service center address The message is successfully sentThe message is unsuccessfully sent HUAWEI ME909u-521 LTE LGA Module5.3.2 Troubleshooting 0031000B813109731147F4 0000FF04F4F29C0E ESC0891683108608805F931000B 813109731147F40000FF04F4 F29C0Ectrl-Z 5.4 Reading Short Messages 5.4.1 Reference ProcessAll messages 5.4.2 Troubleshooting 5.5 Deleting Short Messages5.5.1 Reference Process 5.5.2 Troubleshooting invalid memoryindex 6 Phonebook Application Scenarios 6.1 Overview6.2 Memory Operations 6.2.1 Reference Process6.2.2 Troubleshooting Initializing the phonebook Start Query the availablestorage types for the phonebook AT+CPBS=? +CPBS“SM”,‎“EN”,“ON” OK Query the current phonebook storage AT+CPBS? +CPBS“ON”,0,0 OK6.3 Reading Phonebook Entries 6.3.1 Reference Process6.3.2 Troubleshooting Initialize the phonebook6.3.3 Writing/Deleting Phonebook Entries 6.3.4 Reference Process 6.3.5 Troubleshooting 6.4 Searching for Phonebook Entries 6.4.1 Reference Process6.4.2 Troubleshooting 6.5 Querying User Number6.5.1 Reference Process 6.6 Setting the TEs Character Sets 6.5.2 Troubleshooting6.6.1 Reference Process 6.6.2 Troubleshooting AT+CPBR=1+CPBR 1,0123456789,129,0048005500417 SIM Operation Application Scenarios 7.1 PIN Operations7.1.1 Reference Process 7.1.2 Troubleshooting  Either CPIN or +CPIN can be used to authenticate the PIN7.2 CRSM Command 7.2.1 Reference Process If pathid is not contained in the command, the module will prefer to access the files with the same FID in the current directory 7.2.2 Troubleshooting Possible ErrorSolution Scenario8 Sleeping and Waking Up Application Scenarios 8.1 Hardware Interfaces DiagramInterface Pin name8.2 Sequence Diagram Issue 01HUAWEI ME909u-521 LTE LGA Module Application Guide8.3 Software Interfaces 8.3.1 PrincipleFigure 8-5 Currency state when the module is in sleep mode 8.3.2 USB and Sleep Remotely Waking up the Host Using USB 8.3.3 UART and Sleep8.3.4 Module Wake-up 8.3.5 Host Woken up by ModuleWAKEUPOUT Waking up the Host HS HubHS Device 8.4.2 Software Procedure Remote Wake-up Configuration8.4 Application Scenarios System with USB Connection only 8.4.1 Hardware Connection8.5.2 Software Procedure 8.5 Application Scenarios System with USB and WAKEUPOUT8.4.3 Advantages 8.5.1 Hardware Connection8.6 System with Other Connection Methods 8.5.3 Advantages9.1 Pre-configuration 9.1.1 Troubleshooting9 Thermal Protection Application Scenarios 9.2 Thermal Protection ProcessIssue HUAWEI ME909u-521 LTE LGA ModuleApplication Guide Thermal Protection Application Scenarios10 Module Powering Off and Resetting Application Scenarios 10.2 Power Off ME10.1.2 Troubleshooting 10.1 Restarting the ME10.2.2 Troubleshooting Module Powering Off and Resetting ApplicationIssue HUAWEI ME909u-521 LTE LGA Module11 Appendix 11.1 Relative Documents11.2 Acronyms and Abbreviations IMEI