Service Guide
Table Of Contents
- Safety Information
- About the Document
- Contents
- Table Index
- Figure Index
- 1 Introduction
- 2 Product Overview
- 3 Operating Characteristics
- 4 Application Interfaces
- 5 Antenna Interfaces
- 6 Reliability, Radio, and Electrical Characteristics
- 7 Mechanical Information
- 8 Storage, Manufacturing, and Packaging
- 9 Appendix References
LTE Standard Module Series
EG915U_Series_Hardware_Design 54 / 90
4.7K
47K
VBAT
2.2K
Module
NET_STATUS
Figure 26: Reference Circuit of Network Status Indication
4.10.2. STATUS
The STATUS pin is an open drain output for indicating the module’s operation status. It will output high
level when module is powered on successfully.
Table 27: Pin Definition of STATUS
A reference circuit is shown as below.
Flicker quickly (234 ms high/266 ms low)
Registered on network and idle
Flicker rapidly (63 ms low /62 ms high)
Data transfer is ongoing
Always high
Voice calling
Pin Name
Pin No.
I/O
Description
Comment
STATUS
20
DO
Indicates the module’s
operation status
1.8 V power domain.
If unused, keep it open.