1️⃣ What is Beacon Link?

• Exclusive to OPPO & OnePlus smartphones
• Works like a smart walkie-talkie
• Calls and SMS without Wi-Fi or mobile network
• Uses Bluetooth to communicate nearby (200m outdoors, 20–25m indoors)

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2️⃣ How it Works

• One-to-one voice calls and chat
• Send images along with audio recordings
• Bluetooth connection required
• Must be previously activated with internet

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3️⃣ Practical Scenarios / Use Cases

• Power outages / emergency situations
• Tracking someone in basement parking or indoor areas
• Communicating in areas with no network coverage
• Safe short-range offline communication

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4️⃣ How to Activate

• Ensure your OPPO/OnePlus device supports Beacon Link
• Activate the feature once with internet on your phone
• Start offline calls/SMS via Beacon Link interface

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5️⃣ Limitations / Tips

• Works only for OPPO & OnePlus smartphones
• Maximum range: 200m outdoors, 20–25m indoors
• No group calls supported
• Feature must be activated before losing network/internet

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6️⃣ Conclusion / Call to Action

• Beacon Link is a hidden, life-saving feature for offline communication
• Encourage readers to activate and test the feature
• Highlight its usefulness in emergencies, indoor navigation, and tracking