To use IMO (Imo.im) on your iPhone 6, you can follow these steps to install and set up the app:

1. Download IMO:
   • Open the App Store on your iPhone 6.
   • In the App Store’s search bar, type “IMO” and press “Search.”
   • Look for the IMO app in the search results, and tap on it.
   • Tap the “Get” button next to the app to download and install it.
2. Install IMO:
   • After tapping “Get,” you may be prompted to enter your Apple ID password or use Face ID/Touch ID to confirm the download. Follow the on-screen instructions.
3. Launch IMO:
   • Once the installation is complete, tap the “Open” button to launch the IMO app.
4. Sign Up or Log In:
   • If you already have an IMO account, you can log in with your phone number or email address and password.
   • If you’re new to IMO, you can sign up by providing your phone number and verifying it with a verification code sent to your number.
5. Grant Permissions:
   • IMO may request access to your contacts and notifications. To use the app effectively, you should grant these permissions.
6. Add Contacts:
   • After signing in, you can add contacts by tapping the “Add Friends” or “Contacts” icon within the app. You can invite friends by phone number or search for them by their IMO username.
7. Start Messaging and Calling:
   • Once you’ve added contacts, you can start sending text messages, making voice or video calls, and sharing media files.