How to cast screen on Telecom TV: Hot topics and practical guides on the entire network
Recently, with the popularity of smart homes and streaming media content, TV screen projection has become the focus of user attention. This article will combine hot topics in the past 10 days to provide you with a detailed analysis of the telecom TV screen projection method and provide structured data for reference.
1. Hot topics related to screencasting in the past 10 days on the Internet

| Ranking | hot topics | Search volume (10,000) |
|---|---|---|
| 1 | How to cast your phone to TV | 45.6 |
| 2 | Telecom TV screen mirroring failure solution | 32.1 |
| 3 | Comparison of the latest screen projection software in 2024 | 28.9 |
| 4 | Telecom TV wireless screen projection tutorial | 25.3 |
| 5 | Screen casting delay problem solved | 18.7 |
2. Three mainstream methods of telecom TV screen projection
Method 1: Wireless screencasting (Miracast/DLNA)
1. Make sure your phone and TV are connected to the same WiFi
2. Turn on the "Wireless Screen Mirroring" function of China Telecom TV
3. Pull down the control center on the mobile phone and select "Screencast"
4. Select the corresponding TV device name
Method 2: Wired screen projection (HDMI)
1. Prepare Type-C to HDMI cable (Android) or Lightning digital audio and video converter (Apple)
2. Connect the converter to the TV HDMI interface
3. Switch the TV to the corresponding HDMI signal source
Method 3: Third-party screen mirroring software
| Software name | Compatibility | Features |
|---|---|---|
| LeBo screen casting | Android/iOS/Telecom TV | 4K ultra-clear screen projection |
| AirScreen | Best for iOS | Low latency gaming mode |
| Quick cast screen | Full platform support | No need to install TV terminal |
3. Solutions to common problems
Problem 1: Screencasting device cannot be found
• Check whether the network is in the same frequency band (2.4GHz recommended)
• Restart router and TV
• Update your TV system to the latest version
Problem 2: Screen casting freezes
• Turn off other devices consuming the network
• Reduce the projection screen resolution (1080P recommended)
• Use the 5GHz band (requires device support)
Problem 3: The sound is out of sync
• Adjust audio delay in TV settings
• Switch to wired screencasting
• Update screen mirroring software version
4. New trends in screen projection technology in 2024
1.Wi-Fi 6 screencasting: Delay reduced to less than 20ms
2.Screencasting without network: Achieved through P2P direct connection technology
3.Multi-screen collaboration:Support 4 devices for screencasting at the same time
4.AR screencasting: Overlay of virtual content and TV screen
5. Precautions for safe screencasting
• Avoid using cracked versions of screen mirroring software
• Turn off automatic screen mirroring connection function in public places
• Clear screencasting history regularly
• Set up guest mode for your home network
Through the above content, I believe you have mastered various methods and techniques for telecom TV screen projection. It is recommended to choose the most suitable screen projection method according to the actual usage scenario and enjoy the fun of watching movies on the big screen. If you encounter special problems, you can call the telecom customer service hotline 10000 for professional technical support.
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