Sync my address book cu:

Your mobile	Your tablet	Your computer	Thunderbird
Microsoft Outlook	Gmail	Kontact	Facebook
LinkedIn	AOL	Outlook.com / Windows Live / Hotmail	Yahoo!
Evolution	Mac OS X	Twitter	XING
Viadeo	Sync a Exchange Server		Postbox
iPhone	Sync a CardDAV Server	Android	Maemo
	vCard	1CRM	Windows Phone 8
Windows 8 / 10	iPad	iCloud	Sync a SyncML Server
Sony Ericsson	Sync a ActiveSync Server	Hyves
Microsoft Exchange ActiveSync	iPod	Synthesis	Sync a Zimbra Server
Webmail GMX	Windows Phone 7	Windows Phone 10	Jolla
	YellowBox CRM	Snom phone	CardDAV
EssentialPIM	My DSO Manager	Zimbra Desktop	Nexthaus SyncJe
Lotus Notes	BlackBerry Z10 & PlayBook		BlackBerry
VKontakte	Salesforce CRM	LG	...