Sync contacts between HIW rendite and Telekom NetPhone with sync.blue®
This sync combination is available.
Use all contacts of HIW rendite and Telekom NetPhone in both apps
Instead of having different contacts in HIW rendite and Telekom NetPhone, sync.blue® keeps them perfectly in sync. So you can use all contacts in both apps.



Take all your contacts (e.g. from HIW rendite or Telekom NetPhone) with you on your smartphone
You are on the road and want to call one of your customers? No problem, because sync.blue® syncs your HIW rendite and Telekom NetPhone contacts right to your smartphone. Call your customers wherever you are!
Fully automated sync between HIW rendite and Telekom NetPhone
No manual interaction required anymore. sync.blue® keeps HIW rendite and Telekom NetPhone contacts fully automated in sync - again and again.


Save time by avoiding manual data entry within HIW rendite and Telekom NetPhone
Never export and import all your contacts over and over. sync.blue® saves a lot of your free time by syncing HIW rendite contacts with Telekom NetPhone for you. Start doing something more valueable in your new free time.
Avoid and eliminate contact duplicates in HIW rendite and Telekom NetPhone
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 HIW rendite or Telekom NetPhone.


Show caller ID of your HIW rendite or Telekom NetPhone contacts on your phone
Make your phone know who is calling you. sync.blue® syncs your contacts from HIW rendite and Telekom NetPhone 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 HIW rendite and Telekom NetPhone 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.


HIW rendite
A powerful ERP system that reduces the workload many times over. Information is processed and presented clearly, making decisions easier. The HIW ERP system offers corresponding standard functions such as merchandise management, accounting and controlling as well as industry-specific functions and modules with which the requirements and processes of a specific industry can be mapped exactly.
Telekom NetPhone
Save your communication budget - and still stay technically up to date. Octopus NetPhone (ONPA) from the German manufacturer Swyx is one of the most advanced software-based IP communication solutions on the market. The solution, which is perfectly tailored to customer needs, has many advantages. In addition to the classic features of a telephone system, ONPA offers comprehensive Unified Communication functions.

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