TP-Link Deco BE85 BE22000 Tri-Band 10G / 2.5G Whole Home 3-Piece Mesh System - Manual (Page 19)

16 * Features available in Deco may vary by model and software version. Deco availability may also vary by region or ISP.
Replace Main Deco
You can replace the current main Deco with a new Deco, and your internet configuration and Wi-Fi settings will remain unchanged.
Note: Make sure that the new Deco supports the operation mode of the current main Deco. Otherwise, the network may be unavailable.
1. On the home page, tap + and
select Replace Main Deco .
2. Follow instructions to complete the settings.