Ascotel® IntelliGate® 150/300 as of I7.9126 Installationsyd-0210/1.7 – I7.9 – 12.20094. 7. 4. 5 V.24 interface on the Pocket Adapter (PA)The PA provides a V.24 interface for connecting an AD2 interface with a PC. The PA'sV.24 cable is connected to a serial interface on the PC 1) .Two terminals can be connected to an AD2 interface. An system terminal can beconnected via the PA. The PBX differentiates the two terminals on the basis of theposition of DIP switch S2 on the PA (see Fig. 66) and the setting of the terminal se-lection digit (TSD) on the system terminal. Both terminals must have a differentTSD.Fig. 65 LED displays and connections on the Pocket Adapter1) PA Version