Vertical Communications DSU and DSU II manual Setting a Do Not Disturb At Your Telephone

GCA70–245 Using The Other Telephone Features

8.14Setting A Do Not Disturb At Your Telephone

This feature keeps calls from ringing at your telephone and makes it appear to be busy to intercom calls. If your telephone has this feature, you can enable it as needed.

Generally, this feature cannot be overridden by the caller. The caller hears two quick tone bursts every three seconds when he or she calls a telephone with this feature enabled. Some telephones, however, do have the ability to override a do not disturb condition set at another telephone.

NOTE: You can program a special do not disturb button if you need it for quick access to the feature. See the programming section of this user’s guide for details.

∙To enable do not disturb, proceed as follows:

1.Press OPTIONS.

2.Press NEXT until DND appears.

3.Press DND.

4.Press ON.

5.Press SPEAKER to end.

∙To disable the Do Not Disturb condition, repeat the above procedure, but press OFF instead of ON.

NOTE: To override a Do Not Disturb condition at another telephone, refer to the discussion titled Overriding Calls for details.

LCD Speakerphone Reference Manual 8–13