> For the complete documentation index, see [llms.txt](https://help.crownsoft007.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.crownsoft007.com/whatsapp-filters/number-generation-method/custom-generated-phone-number.md).
# Custom generated phone number
**Custom generation:** The number segment can be edited freely, and the last digits of the number are generated according to the country code/area code, order or random. Generate a specified number of numbers.
**Filter Duplicates:** Check this option, the process of generating or importing numbers will filter out duplicate number.
According to your needs, you can set it by yourself, select \[Sequential] to generate or \[Random] to generate.
For example: the country code you fill in is 1, the number is 4044550000, and the last 4 digits are generated sequentially, then the generated numbers are 4044550000,4044550001，4044550002,4044550003,4044550004\
\
If random is selected, the number segment is randomly generate.
**Generate:** Click \[Generate], the number is automatically generated and saved in the software:arrow\_down:
---
# 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://help.crownsoft007.com/whatsapp-filters/number-generation-method/custom-generated-phone-number.md?ask=&goal=
```
`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.