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	vCard	iPad	VKontakte
iCloud	Sony Ericsson	BlackBerry Z10 & PlayBook	CardDAV
Salesforce CRM	Windows 8 / 10		My DSO Manager
LG	Windows Phone 8	Synthesis	YellowBox CRM
Postbox	Zimbra Desktop	Windows Phone 10	Windows Phone 7
Android	Hyves	Snom phone	Microsoft Exchange ActiveSync
Webmail GMX	Sync a CardDAV Server	1CRM
	iPhone	Sync a Exchange Server	Sync a Zimbra Server
Lotus Notes	Sync a SyncML Server	Nexthaus SyncJe	Maemo
	Sync a ActiveSync Server	Jolla	iPod
BlackBerry	EssentialPIM		...