W52W/P battery and PIN issues

[anonymous1718628087441]

Hello michael.gath,

If you forget the pin code, pls refer to the following steps to do the hardrest to get the pin code back to '0000'.
1. Let the base disconnect the power adapter. (PS: Now the network cable is connected with the base.)
2. Long press the paging key and reconnect the power adapter.
When base station finishes reset, the power indicator LED, network status LED and registration LED illuminate in sequence.
3. After the led illuminate in sequence, then disconnect power adatper again.
4. Then connect the base with power adapter. Wait for about 3-5 minutes for the base to recover.

Or you can refer to the following link for help as well.
ftp://Cindy:27Z45PFH@ftp.yealink.com/DECT_Reset.mp4