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Major Telecom Update: Wi-Fi Calling Now Supported Across Indian Networks — BSNL Goes Live in Hyderabad
Wi-Fi Calling is one of the most useful smartphone features that many users still don’t fully understand or actively use.
In a major shift for India’s telecom landscape, all leading mobile networks now support Wi-Fi Calling, allowing users to make and receive calls over a stable Wi-Fi connection when the cellular signal is weak.
Most notably, BSNL has now rolled out Wi-Fi Calling, and the service is currently working for users in Hyderabad.
📡 What is Wi-Fi Calling?
Wi-Fi Calling enables your smartphone to use a Wi-Fi network instead of a traditional mobile tower for voice calls.
- ✔ Make & receive calls using Wi-Fi
- ✔ Improve indoor call quality
- ✔ Reduce call drops in weak signal areas
No separate application is required — the feature is built directly into Android and iOS devices.
🌟 Why This Feature Matters
Wi-Fi Calling becomes especially useful in situations where mobile network coverage is inconsistent or weak.
- Poor indoor coverage
- Apartments, offices, or basements
- Fluctuating cellular signals
- Frequent call drops
With a stable Wi-Fi connection, users often experience noticeably better call clarity.
📶 BSNL Wi-Fi Calling Now Active in Hyderabad
BSNL users can now take advantage of Wi-Fi Calling:
- 📍 Confirmed working in Hyderabad
- 📞 Improved indoor connectivity
- 🌐 Calls routed via Wi-Fi instead of weak signal
This marks a significant improvement for BSNL subscribers, particularly in low coverage areas.
⚙️ How to Enable Wi-Fi Calling
🤖 On Android Smartphones
- 1️⃣ Open Settings
- 2️⃣ Use the search bar → Type “Wi-Fi Calling”
- 3️⃣ Tap the option
- 4️⃣ Toggle ON / Enable
🍏 On iPhone (iOS)
- 1️⃣ Open Settings
- 2️⃣ Go to Phone
- 3️⃣ Tap Wi-Fi Calling
- 4️⃣ Enable Wi-Fi Calling on This iPhone
⚠️ Important Notes
- ✔ Requires a stable Wi-Fi connection
- ✔ Your mobile network must support Wi-Fi Calling
- ✔ Call quality depends on Wi-Fi strength
📡 Extra Benefit for Dual-SIM Users
For users with dual-SIM smartphones:
👉 When one SIM experiences poor signal, calls may route through Wi-Fi or an available network/data connection, improving reliability in low coverage zones.
✅ Final Thoughts
Wi-Fi Calling is a powerful yet underused feature that can dramatically improve call quality in real-world scenarios.
With BSNL now supporting the feature in Hyderabad, more users can benefit from stable calling even in weak signal areas.
If you haven’t enabled it yet, simply search for “Wi-Fi Calling” in your phone’s Settings and turn it on.
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If you frequently work or study from home, our Work-From-Home Tech Setup Guide may also help improve your connectivity experience.