Sync contacts between NFON and CardDAV with sync.blue®
This sync combination is available.
Use all contacts of NFON and CardDAV in both apps
Instead of having different contacts in NFON and CardDAV, sync.blue® keeps them perfectly in sync. So you can use all contacts in both apps.
Fully automated sync between NFON and CardDAV
No manual interaction required anymore. sync.blue® keeps NFON and CardDAV contacts fully automated in sync - again and again.
Avoid and eliminate contact duplicates in NFON and CardDAV
Find, eliminate and avoid contact duplicates automatically. sync.blue® will save you a lot of hassle with this ugly topic everybody else struggles with - no matter if in NFON or CardDAV.
Show caller ID of your NFON or CardDAV contacts on your phone
Make your phone know who is calling you. sync.blue® syncs your contacts from NFON and CardDAV right to your phone so it knows the caller ID already when it starts to ring. Make your caller smile and greet him personally when taking the call.
Reach more customers with newsletters and your other favourite marketing tools
Finally make use of all your contacts within your company your phone know who is calling you. sync.blue® syncs your NFON and CardDAV contacts by syncing them with your favourite marketing tool (newsletter, automation, live-chat,...). This is how you make money of your business contacts.
No software required - it all works in the cloud
Start easily and immediately. You do not need any kind of hardware, server or even technical skills. sync.blue® comes an easy and secure cloud service just syncing your contacts.
A simple way of exchanging contact data that’s translated into a variety of formats. CardDAV is the universally agreed-upon protocol, with support online and offline for over 20 languages, easing international communications and relationships between people around the world. CardDAV based apps like ownCloud, Nextcloud, Apple iCloud, Radicale etc. are supported. If you would like to sync other apps, please let us know and we will test the sync.blue® compatibility.