note

While charging a handset, you can not mute the ringer tone for the handset.

Muting the Ringer

Do Not Disturb (DND)

The do not disturb feature (DND) allows you to mute the ringer, the base, and any registered handsets at the same time. The phone must be in standby mode. Press and hold do not disturb on the base. You will hear a confirmation tone, and the DND LED illuminates. To cancel the DND feature, press do not disturb again. You can also mute the ringer tone while the phone is ringing by pressing do not disturb on the base.

Activating the DND while the answering system is off will turn the answering system on automatically. The answering system setting will reset to the original setting when you cancel the DND.

If you press answer on/off when the DND and the answering system is on, both of the DND and the answering system will turn off.

Temporarily Muting the Ringer

You can also mute the ringer individually on a handset or on the base. When the phone is ringing, pressing end on the handset you want to mute or press play/stop on the base. This mute will last for the current incoming call only. The ringer tone will return to the previous setting on the next incoming call.

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Uniden TRU 8880 owner manual Do Not Disturb DND, Temporarily Muting the Ringer