Many customers will have such questions. Why can't the doorbell change the ringtone or adjust the volume? The fact is that it will affect the real-time call volume.
Thus the doorbell does not support adjusting the volume or changing the ringtone(Default "ding dong").
Only the Base Station is adjustable, whether its ringtone or volume.
Note: Though modifying the Base Station ringtone is in the doorbell settings, this function only supports changing the Base Station, not the doorbell.
Adjustment of Volume
Tap the Base Station Setting- choose Volume and move the slider to change the volume level.
Adjustment of Ringtone
Tap the Doorbell Pro Setting- choose Ringtone. There are six different ringtones for you to choose from.