Siemens 1190 User Manual

When this feature is activated, the system automatically 

rejects all incoming collect calls over a digital line. Calls 

received over an analog line are rejected only at the mo-

ment they are answered.

Types of Collect Call Barring:

• Collect Call Barring by Extension  

(see Programming an Extension - Collect Call Bar-

ring by Extension, in the Programming Manual)

• Collect Call Barring for a UCD Subscriber Group 

The system bypasses Collect Call Barring for mem-

bers and non-members of the UCD Group. This 

means that Collect Call Barring is only acknowl-

edged. 

(see Programming an Extension - Collect Call Bar-

ring for a UCD Subscriber Group, in the Program-

ming Manual)

• Collect Call Barring for Fax/DID 

Call Barring will not work in the case of calls trans-

ferred to a Fax/DID. 

(see Fax/DID  - Collect Call Barring for Fax/DID, in the 

Programming Manual)

An overflow extension only receives calls when the ex-

tension that was called is not available, that is, when it 

is busy, there is no answer, or the number called does 

not exist.

Examples:

• The extension called is activated for room monitor-

ing (Babyphone)

• The extension that was programmed as the first at-

tendant is currently assigned as Door Opener

• No First Attendant has been configured for the ex-

tension

Another way to access an Overflow extension is by di-

aling its internal number.

[1] The Overflow Extension cannot be configured or used for Fax (see 

Programming an Extension - Overflow Extension, in the Program-
ming Manual).

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