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Amber NixonSep 9, 2025
What does 'MAN ENT NOT ALLOWED' mean on my Optimum Handhelds?
- JJason RamirezSep 9, 2025
If your Optimum Handhelds displays 'MAN ENT NOT ALLOWED', you must insert or swipe the card instead of manually entering the details.
What does 'MAN ENT NOT ALLOWED' mean on my Optimum Handhelds?
If your Optimum Handhelds displays 'MAN ENT NOT ALLOWED', you must insert or swipe the card instead of manually entering the details.
What to do if my Optimum Handhelds show 'CARD ERROR'?
If your Optimum Handhelds displays a 'CARD ERROR', the magnetic strip could not be read. Ensure the card is swiped correctly and try again. You might also try a different card. If the problem continues, please contact the helpdesk.
What to do if my Optimum Handhelds says 'PLEASE REMOVE CARD'?
If your Optimum Handhelds displays 'PLEASE REMOVE CARD', the chip could not be read when the card was inserted. Verify the card is inserted correctly or try a different card, then press YES/Enter. If the problem persists, please contact the helpdesk.
Why does my Optimum Handhelds say 'LINE BUSY, WAIT'?
The 'LINE BUSY, WAIT' message on your Optimum Handhelds indicates that the terminal is not detecting a normal dial tone on the telephone line. This could be because the line is in use, dead, or faulty. Also, check for faulty telephone cables or adaptors, ensure the terminal is properly connected, and verify the connection to the line isn't loose.
How to fix blank receipts from my Optimum Handhelds?
If your Optimum Handhelds prints blank receipts, check your paper rolls to ensure they are loaded correctly. Consult the Quick Reference Guide for detailed instructions.
How to troubleshoot a blank PIN Pad screen on Optimum Handhelds?
If the PIN Pad screen on your Optimum Handhelds is blank, check that it is securely connected to the yellow socket on the back of the main terminal labeled PIN PAD. Then, turn the main terminal off and back on again by switching it off or unplugging it at the electrical wall socket.
What does 'CONNECTING VIA DIAL' mean on my Optimum Handhelds?
If your Optimum Handhelds displays 'CONNECTING VIA DIAL', please call the helpdesk as soon as possible to ensure that your terminal operates at its optimum speed.
What does 'LINE IDLE' mean on my Optimum Handhelds related to GPRS?
If your Optimum Handhelds displays 'LINE IDLE', there may be low or no GPRS signal, or there may be no SIM card installed. Note that GPRS terminals come with a SIM card pre-installed. If there is no SIM card installed, a warning will display at power up.
How to troubleshoot R3210 Contactless Reader not working with Optimum Handhelds?
To troubleshoot an R3210 Contactless Reader that is not working with your Optimum Handhelds, first check that the left-hand green indicator on the R3210 is pulsing. If it's not, ensure the short connecting cable is fully inserted between the reader (left-hand connector when looking from underneath) and the terminal's green SERIAL port.
What to do if my Optimum Handhelds screen freezes or doesn't react to card insertion?
If your Optimum Handhelds screen is frozen or not reacting to card insertions, switch off the power by unplugging it from the wall electrical power socket. Leave it off for ten seconds, then restore the power and wait for the terminal to reboot and return to the idle screen.
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