Place the Omni 3200 on a flat surface near a telephone line and power supply.

Plug the power adapter into the wall socket and attach it to the 3200.

Connect an active, dedicated phone to the device. Optimally, the phone cord should be plugged directly into telephone jack.

Turn on the Omni 3200 by pressing the green power button located on the bottom right side of the keypad. A small red light next to the LCD screen should blink on and off, indicating that the paper roll needs to be filled.

Press the button on the right side of the device to remove the paper roll cover.

Loosen the edge of the paper roll (included in the 3200 kit).

Hold the paper roll in such a way that it will feed the paper from the bottom.

Place the paper onto the spindle inside the paper roll cradle.

Close the paper roll lid.

Slide a credit or debit card through the card reader with the magnetic strip facing toward the keypad.

Type the amount that is due when prompted and press the green "Enter" button.

Choose the type of transaction it will be: debit or credit. Press "F1" for debit and "F2" for credit.