How to backup contacts and calendar from Jio JioPhone 2

We used PhoneCopy.com service for this guideline. Using it, your can backup your contacts from your Jio JioPhone 2 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".
With your contacts safely backed up, you can rest easy knowing your data is secure. Log into your PhoneCopy account at any time to view, edit, or restore your contacts.
Some additional tips:
The free PhoneCopy plan allows you to store up to 500 contacts, which is more than enough for most users. A premium plan is available if you need to sync more data or use advanced features.