15

Acoustic

Some Series 3100 terminals are equipped with a built-in acoustic modem which allows direct data transmission over a telephone line.

If your terminal is equipped with an acoustic modem, connect the modem as follows:

1.Turn the terminal off.

2.Release the hand strap on the back of the terminal.

3.Slide the mouthpiece of the telephone into position on the muff. Place the hand strap over the telephone handset as shown below and reattach the strap.

4.Turn the terminal back on.