User's Manual
Table Of Contents
- Foreword
- Important Safeguards and Warnings
- 1 Product Overview
- 2 Network Diagram
- 3 Preparation and Commissioning
- 4 Interface Operation
- 5 DSS Agile VDP
- Appendix 1 Cybersecurity Recommendations
53
Set DND period
Turn on DND period, set start and end time or click Click to select week to select the
day(s), and you will not receive any call or message during this period.
4.6.6.2 Display Setting
Set VTH screen brightness, screensaver time and clean.
Tap Setting.
Input login password and tap OK.
Default login password is 123456. Please refer to 4.6.6.3 Password Setting for details.
Select General > Display.
Display