2. Device Role
The following shows the LED status after the DM/Base connects to the power and network:
| Base Mode Option | Role | LAN LED | ROLE LED | DECT LED |
| 1 | Base | Green | Green | Off |
| 2 | DM | Green | Orange | Off |
Please be aware of updating DM and Base to minimum firmware 103.80.0.90. For more information please see here:
support.yealink.com/en/portal/docDetail?documentCode=a0c1acd0387740ea