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AS 141 plus, AS 191 plus Telekommunikation Short-form operating instructions for system telephones ST 25 Feature Operation The current variant Displaying the ! 2# is displayed outside line seizure variant Automatic You reach an external subscriber simply by dialling the corresponding phone number. The outside line telephone system automatically seizes a dial-up line (B-channel).
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Picking up an A different tel- + $ A external call ephone rings Picking up an Answering ma- Inter- " Answering machine’s answering chine responds nal key internal phone number machine call Inquiry* Internal Return to " A ( 1st call .
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. . . External/internal Brokering, switch to A r " A % brokering* the external call External/external Brokering, switch Brokering, switch " A % Brokering brokering* to external 2 to external 1 Internal Confer- A r " A % conference* ence External Confer-...
Programming External phone ! 5 6 " number automatic dialling 1 = on ! 1 * " Automatic 0 = off dialling on/off 1 = on Busy on busy Busy On Busy Select phone & " 0 = off number or 1 Voice message with hands free...
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Callback on busy Busy Callback is CCBS? External call (ISDN) tone initiated Viewing status The display shows "!" & Scroll in the and the top LED flashes messages messages " Enter name with Entering user ! 3 2 the digit keys names Enter speed Switch between alphabeti-...
Diversion from permanent or Diversion from or set 18 deactivated on/off Diversion Internal phone number To internal user/ Programming and " & to or set or door call number to external user switching for diversion diversion to / door P" Destination: Enter diversion mode call diversion...
System telephone settings Tone ringing ! 2 1 " Digit 1 (low) to 7 (high) You hear a brief sample tone volume Tone ringing ! 2 2 " Digit 1 (very slow) to 7 (very fast) tone You hear a brief sample tone Display contrast ! 2 3 "...
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Identification No. 534 706 AGFEO GmbH & Co. KG Modifications and errors reserved. Gaswerkstr. 8 Printed in Germany D-33647 Bielefeld 1991 Internet:http://www.agfeo.de...