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CT-PAYMENT KEY EXCHANGE
Press ADMIN to access Admin menu
Press 4 for KEY EXCHANGE function, press OK
Terminal will automatically connect to Host and update encryption KEYS
TRAINING MODE
IMPORTANT NOTE: When terminal is in training mode any Sale transactions will not be processed.
Please ensure you turn Training OFF to begin accepting payments.
Press ADMIN to access Admin menu
Press 8 for TRAINING function, press OK
Enter merchant password, press OK
Select TRAINING
YES/NO, press OK
Batch must be closed to be in training mode
REPLACING THE WIRELESS SIM CARD
The terminal must be powered off before replacing a SIM card.
Turning Off the Power
Remove the terminal from its charging base.
Press the [CENTER] button below the screen, the screen should go blank
Replacing the SIM Card
Remove the back lid
Remove the SIM card
Slide the new SIM card in the same upper slot. The chip should be facing down towards the sensor
Place back the lid
Turn on the terminal by press OK
Ingenico iWL 250 series Set-Up Guide
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