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Turn on and off the e355

Turn your terminal on to begin setting it up for payments.


  • Ensure the device is fully charged before turning it on. See Charge the e355 for instructions.

Turn on the e355

  1. Press and hold  until the device turns on .
  2. When the device has turned on successfully, it displays the home screen logo. If you provided us with a logo, the terminal will display your merchant logo. Otherwise, you will see the Adyen logo.     

Turn off the e355

  • Hold   for more than five seconds. During this time it will beep repeatedly until it begins to power down.