Sync contacts between CardDAV and o2 digital phone with sync.blue®
This sync combination is available.
Use all contacts of CardDAV and o2 digital phone in both apps
Instead of having different contacts in CardDAV and o2 digital phone, sync.blue® keeps them perfectly in sync. So you can use all contacts in both apps.
Fully automated sync between CardDAV and o2 digital phone
No manual interaction required anymore. sync.blue® keeps CardDAV and o2 digital phone contacts fully automated in sync - again and again.
Avoid and eliminate contact duplicates in CardDAV and o2 digital phone
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 CardDAV or o2 digital phone.
Show caller ID of your CardDAV or o2 digital phone contacts on your phone
Make your phone know who is calling you. sync.blue® syncs your contacts from CardDAV and o2 digital phone 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 CardDAV and o2 digital phone 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.
o2 digital phone
The cloud voice solution O2 digital phone is powered by NFON and made for small and medium size companies.