Switching the Do-Not-Disturb Function On/Off

If the do-not-disturb function is switched on, the specified call types will are not signalled on the telephone.

The do-not-disturb type indicates which call types it affects when it is switched on.

Rejected calls are not added to the caller list on the telephone.

As of firmware 6.6 (PBX) and 2.4 (VoIP telephone) a comparison between telephone and PBX will be implemented. This function can then be switched on or off in the telephone or the PBX.

A call deblocker (incoming) that is configured and enabled in the PBX will only have an effect when the telephone is used as a system telephone in the PBX. Likewise, a priority call made from an internal telephone in the PBX will only have an effect when the telephone is used as a system telephone in the PBX.

Proceed as follows:

•

Using the telephone (function key or

> Functions > Do-not-disturb)

If you enabled the do-not-disturb function, in the Blocked calls list field, select one of the following options:

reject all: When do-not-disturb is switched on, all incoming calls will be rejected.

reject anonymous: When do-not-disturb is switched on, all anonymous calls will be rejected.

reject if not in contacts: When do-not-disturb is switched on all calls are rejected except for calls from contacts listed in the telephone book.

Note: The options reject anonymous and reject if not in contacts could be overridden by the PBX if the telephone is system telephone on a PBX that has a firmware version as of 6.6. Therefore, these options cannot be used in system telephone operation.

Tap on Execute.