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Audio/Video Calls
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Libervia's Kivy desktop application offers a one-to-one audio and video call feature. This guide provides a step-by-step approach to utilizing this functionality.

Accessing the Call Feature
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1. Navigate to the main menu.
2. Look for the widget with a phone icon and select it to access the "Call" feature.

Initiating a Call
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When you're in the "Call" widget:

1. You will notice a search bar located at the top.
2. To make a call:

 a. Type the full address (similar to an email address) of the person you wish to call into the search bar.
 b. Click the "Call" button situated next to the search bar to initiate the call.

*Note:* As development progresses, the interface may provide more intuitive ways to initiate calls.

Receiving a Call
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*For the time being, ensure you are in the "Call" widget to receive an incoming call. This will change in upcoming versions.*

Upon receiving a call:

1. The call is automatically accepted.
2. If it's a video call, you will see the video of the person calling. Additionally, a smaller video feed in the bottom right corner shows what you are transmitting.

During a Call
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While you are on a call:

1. **End Call:** To conclude the call, you can click the "Hang Up" button

Security and Privacy Aspects of Calls
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It's crucial to stay aware of what information you share and prioritize your privacy:

**1. Sharing Your "Online Presence" and Address:**

 Engaging in a call shares your unique online address (akin to a phone number), indicating you're online and active. It's like turning the lights on at home, letting others know you're present.

**2. Privacy Implications:**

 Although it's common to share this information with trusted contacts, unfamiliar users may infer your activity patterns and general vicinity.

**3. Safety Recommendations:**

 - **Be Selective:** Make or accept calls only with those you trust.
 - **Network Usage:** Though designed to function anywhere, remember that public networks (like those in coffee shops or hotels) might be less secure.
 - **Stay Informed:** For any queries or concerns, join our community chat room. You can find it at the provided link on our website.

Remember to stay vigilant and make informed decisions while using the call feature. Regularly check for updates, as we continually work to enhance your experience.