Saving contact information:
Android
After tapping the [ Save Contact Information ] button, you will be prompted to download the vcard (vcf) and open it or just to open it. Once open choose Phone to save.
iPhone, iPad, & iPod Touch
Safari: After tapping the [ Save Contact Information ] button, the contact information will display. To save to contacts tap the Share button on the browser's toolbar - that's the rectangle with an arrow pointing upward. Scroll down to the Contacts option (directly under the Copy option) and tap it. Now tap on the Save option (top right).
Chrome: After tapping the [ Save Contact Information ] button, you will be prompted to download the vcard (vcf) and open it or just to open it. Once open choose Open in Contacts then tap on save.
How to add the DigiCard to the homescreen on any Smartphone or Tablet
Android
With the DigiCard open in Chrome. Tap the menu button and tap Add to homescreen. You'll be able to enter a name for the shortcut and then Chrome will add it to your home screen.
The icon will appear on your home screen like any other app shortcut or widget, so you can drag it around and put it wherever you like. Chrome for Android loads the website as a "web app" when you tap the icon, so it will get its own entry in the app switcher and won't have any browser interface getting in the way.
Other popular Android browsers also offer this feature. For example, Firefox for Android can do this if you tap the menu button, tap the Page option, and tap Add to Home Screen.
iPhone, iPad, & iPod Touch
With the DigiCard open in Safari: Tap the Share button on the browser's toolbar - that's the rectangle with an arrow pointing upward. It's on the bar at the top of the screen on an iPad, and on the bar at the bottom of the screen on an iPhone or iPod Touch. Tap the Add to Home Screen icon in the Share menu.
You'll be prompted to name the shortcut before tapping the Add button. The shortcut can be dragged around and placed anywhere, including in app folders - just like a normal app icon. (To create app folders on iOS, touch-and-drag an app's icon onto another app's icon and hold it there for a moment.) When you tap the icon, it will load the website in a normal tab inside the Safari browser app.
How to share the DigiCard with multiple WhatsApp contacts
With the DigiCard open in the mobile browser: Scroll and tap on the share button then tap on the WhatsApp icon. Now select all the contacts you would like to share the DigiCard to.