Mikhail Abramov

Magic in the Basement adds a compact floating panel to your site with:
<ul>
<li>A phone link (tel:);</li>
<li>Links to WhatsApp, Telegram, and MAX;</li>
<li>A button to scroll back to the top of the page.</li>
</ul>
Phone number and messenger URLs are set on the plugin settings screen in the WordPress admin. Empty fields are not shown on the front end.
Author: Mikhail Abramov — <a href="https://abramov.top/" rel="nofollow ugc">website</a>, <a href="https://profiles.wordpress.org/abramovtop/" rel="nofollow ugc">WordPress.org profile</a>, e-mail: mikhail@abramov.top

Magic in the Basement

Floating contact bar with phone, WhatsApp, Telegram, MAX links and a back-to-top button.

Sam Wilson

A simple address book plugin.
You can view and edit addresses (names, addresses, phone numbers, email 
addresses, etc.) in the administration interface (under Manage > Little Black 
Book), or embed a read-only, semantically marked-up, list of addresses in posts 
and/or pages. You can embed a list of your addresses in a blog post or page by 
putting <code>~LBB~</code> wherever you want the list to appear. The generated HTML is 
semantically marked-up, so you can fine-tune it’s appearance through your 
theme’s stylesheet. Here are the entries I use:
/—-:[ Little Black Book styles]:—-/ 
.timediff { color:red } 
.name, .address, .homephone, .cellphone { font-family:”Courier New”; font-weight:bold; font-size:larger; } 
.homephone { color:blue; } 
.cellphone { color:green; } 
.notes { font-family:Arial, sans-serif; font-size:smaller; }
<h3>Upgrading</h3>
There is no need to de-activate and then re-activate Addressbook to upgrade.
<h3>Download</h3>
The latest version is always available from the <a title="LBB" href="https://wordpress.org/extend/plugins/lbb-little-black-book/" rel="ugc">WordPress Plugin Repository</a>.
<h3>Donate</h3>
If you feel so inclined, a donation in any amount would be greatly appreciated.
<h3>Version History</h3>
1.0 First version in the repository
1.1.1 Changed the background color of the contact area for use with WordPress 2.5
1.1.2 Restored normal colors for the Edit and Delete links in the contact area. 
 (Thanks to John Marcotte)
1.1.3 Added “Cell: ” when the cellphone is not blank to make it clear, 
 especially when printed.
1.1.4 In listings, added a after the email addresses so the website appears on a 
separate line. (Requested by Aaron Patrick Michaud)

A simple address book plugin.  View addresses in the admin back-end or embedded
in a post or page.

Magic in the Basement vs LBB