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General| Brand | Nexgo |
|---|---|
| Model | G3 |
| Category | Payment Terminal |
| Language | English |
Instructions for powering the POS terminal on and off.
Procedures for testing keypad, LCD, mag-card, and printer functionality.
Guides for downloading kernel and applications via USB or serial port.
Configuration of system and POS parameters for China UnionPay.
Steps for operators to log in and start using the POS terminal.
Process for cardholders to make online transactions using credit cards.
How to withdraw transactions, including pre-authorization voids.
Procedure for returning funds for previous transactions.
Details on depositing funds, freezing amounts, and authorization codes.
Process for settling transactions offline, primarily for Visa and Mastercard.
How cardholders can inquire about their account balance via POS.
Testing the Ethernet connection between POS and banking switch.
Options for reprinting last sales receipts, specific receipts, or sales summaries.
Handling chargeback transactions and closing POS working status.
Inquiring about sales details, summaries, and specific receipt numbers.
Locking the POS terminal temporarily for security or when leaving it unattended.
Displaying version information and communication success rate.
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