> For the complete documentation index, see [llms.txt](https://docs.verifone.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.verifone.com/support-uk/t650/how-tos.md).

# How Tos

Step-by-step how-to guides for the T650 terminal.

### Related guides

* [Terminal Setup (Out of Box)](/support-uk/t650/how-tos/terminal-setup-out-of-box.md)
* [Terminal Reset Process](/support-uk/t650/how-tos/terminal-reset-process.md)
* [How to Process a Sale](/support-uk/t650/how-tos/how-to-process-a-sale.md)
* [How to Add a Tip to a Sale](/support-uk/t650/how-tos/how-to-add-a-tip-to-a-sale.md)
* [How to Add a Cashback to a Sale](/support-uk/t650/how-tos/how-to-add-a-cashback-to-a-sale.md)
* [How to Perform Customer Not Present Transactions](/support-uk/t650/how-tos/how-to-perform-customer-not-present-transactions.md)
* [How to Perform a Refund](/support-uk/t650/how-tos/how-to-perform-a-refund.md)
* [How to Void Transactions](/support-uk/t650/how-tos/how-to-void-transactions.md)
* [How to Reprint a Receipt](/support-uk/t650/how-tos/how-to-reprint-a-receipt.md)
* [How to Print or View End of Day Reports](/support-uk/t650/how-tos/how-to-print-or-view-end-of-day-reports.md)
* [How to Set Up Manager and Cashier Passcodes](/support-uk/t650/how-tos/how-to-set-up-manager-and-cashier-passcodes.md)
* [How to Assign a Static IP Address](/support-uk/t650/how-tos/how-to-assign-a-static-ip-address.md)
* [How to Clear the Entity ID and POI UID](/support-uk/t650/how-tos/how-to-clear-the-entity-id-and-poi-uid.md)
* [How to Locate the Serial Number](/support-uk/t650/how-tos/how-to-locate-the-serial-number.md)
* [How to Reboot the Terminal](/support-uk/t650/how-tos/how-to-reboot-the-terminal.md)
* [How to Set Up Wi-Fi](/support-uk/t650/how-tos/how-to-set-up-wi-fi.md)
* [How to Remove a Wi-Fi Network](/support-uk/t650/how-tos/how-to-remove-a-wi-fi-network.md)
* [How to Set Up Mobile Data](/support-uk/t650/how-tos/how-to-set-up-mobile-data.md)
* [How to Pair to a Bluetooth Base](/support-uk/t650/how-tos/how-to-pair-to-a-bluetooth-base.md)
* [How to Run the SAF Diagnostic](/support-uk/t650/how-tos/how-to-run-the-saf-diagnostic.md)
* [How to Check the Last Transaction Information](/support-uk/t650/how-tos/how-to-check-the-last-transaction-information.md)
* [How to Test the Onboard Printer](/support-uk/t650/how-tos/how-to-test-the-onboard-printer.md)
* [How to Check the Network Information](/support-uk/t650/how-tos/how-to-check-the-network-information.md)
* [How to Test the Chip Reader](/support-uk/t650/how-tos/how-to-test-the-chip-reader.md)
* [How to Check the Merchant ID and Terminal ID](/support-uk/t650/how-tos/how-to-check-the-merchant-id-and-terminal-id.md)


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.verifone.com/support-uk/t650/how-tos.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.