> For the complete documentation index, see [llms.txt](https://tutorial.neoline.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://tutorial.neoline.io/getting-started/how-to-use-the-address-book.md).
# How to Use the Address Book?
NeoLine supports managing frequently used addresses through the Address Book. Here’s how to set it up:
### Mobile:
* Go to \[My];
* Select \[Contact Address];
* Tap the \[+] icon in the upper right corner;
* Select chain;
* Add the address.
### NeoLine Chrome Extension:
* Click the avatar on the wallet homepage to enter \[My account];
* Find the \[settings] button and enter \[General Settings];
* Under the General Settings page, click \[Address book];
* Click \[Add address] at the bottom;
* On the \[Add address] page: edit the address name and select the network. Enter the address to be added. Click \[Yes] if the information is correct.
After successfully adding, you can view it on the address book page!
