Serial Number Format

You can specify a custom mask/format for your Network's Serial Number.

To create your format, use the characters defined below.

Definitions

Symbol	Meaning
`F`	Allows characters that range from `a-f` and digits that range from `0-9`
`P`	Allows any alphanumeric character (`a-z`, `0-9`)
`0`	Allows only digits (`0-9`)
`A`	Allows only characters (`a-z`)

To create a serial number that allows only digits, use the following format: 0000.
This allows 4 digits in the serial number.
```
0000
```
To use 16 characters in your serial number, allowing characters that range from a-f and digits that range from 0-9, use the following format:
```
FF-FF-FF-FF-FF-FF-FF-FF
```
This would allow combinations like:
```
08-86-AB-56-82-6C-F2-EE
```