How to transfer contacts and calendar from IDC Voice 20 4G to Lumia
Transfer contacts and calendar from your IDC Voice 20 4G to the cloud server
We used PhoneCopy.com service for this guideline. Using it, your can backup your contacts from your IDC Voice 20 4G easily. The whole backup, including the settings, can be done in several minutes.
If you already have a PhoneCopy account, fill in your password. To export your contacts, press "Synchronize". Then select synchronization direction between three options: From your DEVICE to server, From SERVER to your device or Combine both. If you are not sure, use Combine both.
Select "contacts" and/or "photos" and press Synchronize. At the end of synchronization you will see status of synchronized items. In the Settings, you can set "auto sync daily".
And now it's time to transfer data to your Lumia
This guideline also works for similar devices like Nokia Lumia 1020, Nokia Lumia 1320, Nokia Lumia 525, Nokia Lumia 625, Nokia Lumia 630, Nokia Lumia 635, Nokia Lumia 720, Nokia Lumia 925, Nokia Lumia 928, Nokia Lumia 930.
Once everything is done, check your data on the web. Login to PhoneCopy webpage and you will see brief review of all data transferred from your device. With another mouse click, you can review the change of each particular item.
Some additional tips:
On your online account, you will see full history of your contacts, as well as the data that you've deleted in between the synchronizations. You can find them in an archive from where you can restore them. And if this is still not enough of a backup for you, you can download a CSV file, that you can store in your computer.