Yealink SIP-T20 Instruction Manuals and User Guides
We have 2 Instruction Manuals and User Guides for SIP-T20 Yealink
Manuals 
| Recognized languages: | English |
|---|---|
| Pages: | 2 |
| Size: | 2.52 MB |
| Recognized languages: | English |
|---|---|
| Pages: | 126 |
| Size: | 3.37 MB |
Show table of contents
Document Outline
- About This Guide
- In This Guide
- Summary of Changes
- Changes for Release 72, Guide Version 72.25
- Changes for Release 72, Guide Version 72.1
- Changes for Release 71, Guide Version 71.165
- Changes for Release 71, Guide Version 71.140
- Changes for Release 71, Guide Version 71.125
- Changes for Release 71, Guide Version 71.110
- Changes for Release 70, Guide Version 70
- Table of Contents
- Overview
- Getting Started
- Customizing Your Phone
- Basic Call Features
- Advanced Phone Features
- Troubleshooting
- Regulatory Notices
- Appendix A - Time Zones
- Index