Recent questions in TIcket Validator

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1 answer 694 views

How to access QRreader intent via broadcast receiver

asked in T20 by HandsFree Q&A Freshman (132 points)

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1 answer 335 views

What is the exact diameter of pole bracket use in TPS530 AND T20

asked in TPS530 by HerbertD Q&A Freshman (102 points)

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1 answer 427 views

What is the length width height of T20

asked in T20 by Mjdec11 Q&A Freshman (102 points)

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1 answer 488 views

How to use financial card reader of T20

asked in T20 by James Q&A Engineer (5.4k points)

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1 answer 438 views

how to debug T20C?

asked in T20 by jason Q&A Engineer (11.3k points)

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1 answer 415 views

We would need to know the T20 power consumption of the terminal with all the peripherals actived in order to select the best portatil power supply. Could you please also share the electrical specifications of the terminal?

asked in T20 by jason Q&A Engineer (11.3k points)

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1 answer 505 views

Would you tell us commands to change the qr scanning mode in Telpo T-20? We need to turn off the scanner after scanning. now the problem is that the scanner does not turn off after reading and immediately reads the same qr

asked in T20 by jason Q&A Engineer (11.3k points)

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1 answer 537 views

They are connecting external printer via USB but sometimes printer get disconnected and they need to disable and enable usb mode on TPS530 to make it works again. Is there any API or command which can disable and enable USB mode? Currently, we need to open Settings > About > Security Bootloader > tap 5 times

asked in TPS530 by jason Q&A Engineer (11.3k points)

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1 answer 467 views

how to check the build NO and baseband NO in the setting of T20 (RK)

asked in T20 by jason Q&A Engineer (11.3k points)

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1 answer 558 views

how to active the usb debug of T20?

asked in T20 by jason Q&A Engineer (11.3k points)

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