# Custom Generation

**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 852, the number is 54320000, and the last 4 digits are generated sequentially, then the generated numbers are 85254320000, 8254320001, 85254320002, 85254320003, 85254320004.\
For example: the country code you fill in is 852, the number is 54320600, and the last 4 digits are generated sequentially, then the generated numbers are 85254320600, 85254320601, 85254320602, 85254320603 .\
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:

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