Product Info
Table Of Contents
- About the Document
- Contents
- Table Index
- Figure Index
- 1 Introduction
- 2 Product Concept
- 3 Application Interfaces
- 4 Antenna Interface
- 5 Electrical, Reliability and Radio Characteristics
- 6 Mechanical Dimensions
- 7 Storage, Manufacturing and Packaging
- 8 Appendix A References
- 9 Appendix B GPRS Coding Schemes
- 10 Appendix C GPRS Multi-slot Classes
- 11 Appendix D EDGE Modulation and Coding Schemes
- 12 Appendix E Certification List
UMTS/HSPA+ Module Series
UG89 Hardware Design
UG89_Hardware_Design 43 / 73
Table 20: Behaviors of the UART1_RI
The UART1_RI behavior can be changed via AT+QCFG="urc/ri/ring" *. Please refer to document [2] for
details.
“*” means under development.
State
Response
Idle
UART1_RI keeps at a high level
URC
UART1_RI outputs 120ms low pulse when a new URC is returned
NOTE