2
2a. (Desktop Installation) Attach and remove the base stand.
Attach the Base Stand Remove the Base Stand
MAC
SN 
MAC
SN 
MAC
SN 
Align the snap-ts with the corresponding 
holes and push forward, snapping them 
into the holes.
Remove the snap-ts from the 
holes horizontally.
2b. (Wall-Mount Installation) Attach the base station.
Assembling the DECT Phone
1. Connect the base station power and the network using method a or 
method b.
a. AC Power Option b. PoE (Power over Ethernet) Option
IEEE 802.3af compliant
PoE Hub/Switch
Note: 
•  If you choose method a, use Yealink supplied power adapter (5V/0.6A). A third-party power adapter may 
damage the base station.
•  If you choose method b, you do not need to connect the power adapter. Make sure the hub/switch is PoE-
compliant.