Specifications

Table Of Contents
The 4A, S101A, and S102A Speakerphones
Issue 11 December 1999
20-33
Power
The S101A and S102A Speakerphones require either AC or DC auxiliary power
from one of the sources listed the Adjunct Power section earlier in this manual.
Power from the source supply is applied by way of the voice terminals mounting
cord and the speakerphones connecting cord. The S102A draws its power from
the system switch through the associated voice terminal; it does not require an
auxiliary power source.
The 4A Speakerphone requires auxiliary power from one of the sources listed in
the Adjunct Power section earlier in this manual. The power from the source
supply is applied to the loudspeaker set and the transmitter through an adapter or
connecting block provided with the 4A Speakerphone.
Considerations
A speakerphone and a headset adapter cannot be connected to the same voice
terminal simultaneously.
Speakerphone PECs
The speakerphones can be ordered by using the following PECs:
S101A Speakerphone PEC: 31711 (not orderable)
S102A Speakerphone PEC: 31730 (not orderable)
4A Speakerphone
(Avocado) PEC: 3120-02W-COL01
(Black) PEC: 3120-02W-COL09
(White) PEC: 3120-02W-COL10
(Beige) PEC: 3120-02W-COL11
(Ivory) PEC: 3120-02W-COL12