What is wifi calling and how does it work?

Ever found yourself in a low-signal area where making or receiving calls feels impossible? Whether you’re indoors, underground, or in a location with patchy mobile coverage, staying connected can be a real struggle. That’s where WiFi calling steps in as a total game-changer. You might have heard the term floating around and wondered, what is WiFi calling and how does WiFi calling work? Don’t worry–we’ve got you covered.

At Vi, we believe that seamless connectivity should never be compromised, no matter where you are. In this post, we’ll walk you through everything you need to know about WiFi calling–from how it works to how you can use it on both Android and iPhone devices.

What is WiFi Calling?

Simply put, WiFi calling is a feature that lets you make and receive voice calls over a WiFi network instead of relying solely on your mobile signal. This means even if you’re in a place where your cellular coverage is weak–like a basement flat, a high-rise building, or even a remote village–you can still enjoy crystal-clear voice calls as long as you’re connected to a WiFi network.

Now you might be thinking: how does WiFi calling work exactly? Well, when you make a call using WiFi calling, your phone routes the voice data through the internet rather than through the traditional mobile towers. This not only helps improve call quality in low-signal areas but also reduces dropped calls and delays.

How Does WiFi Calling Work on Android and iPhone?

Let’s break it down a little more. If you’re using WiFi calling on Android, enabling it is typically quite simple. Head to your phone’s settings, look under ‘Connections’ or ‘Network & Internet’, and you’ll usually find an option to turn on WiFi calling. Once enabled, your device will automatically switch to WiFi for calls whenever the mobile signal is weak and a WiFi network is available.

The process for WiFi calling on iPhone is just as easy. On most iPhones, you can go to ‘Settings’, then ‘Phone’, and tap on ‘Wi-Fi Calling’. Toggle it on, and you’re all set. It’s that effortless! Just make sure your device software is up to date and your WiFi network is stable.

What’s brilliant is that WiFi calling doesn’t require any separate app or complicated login–once it’s activated, it works right from your regular dialler and contact list.

Why Choose WiFi Calling?

Here are some solid reasons to start using WiFi calling today:

• Better Call Quality:You’ll enjoy clearer conversations with fewer disruptions, especially in areas with weak mobile signals.

• No Extra Charges:WiFi calling comes at no additional cost. Your calls are billed as regular voice calls, so there’s no need to worry about surprise fees.

• Seamless Switching:Your device can smartly switch between WiFi and mobile networks, ensuring you stay connected without any manual intervention.

• Perfect for Remote Working:Working from home or the hills? A stable connection is all you need.

In short, once you’ve experienced the benefits of WiFi calling, it’s hard to go back. And whether you’re using WiFi calling on Android or WiFi calling on iPhone, the setup is smooth and intuitive.

Vi’s Mobile Plans: Built for the Connected Lifestyle

At Vi, we understand that staying connected isn’t just about making calls. It’s also about fast, reliable data, great entertainment, and smooth digital experiences. Our mobile plans are crafted to offer much more than just strong network coverage. Along with robust mobile connectivity and fast internet speeds, many of our plans come with OTT subscriptions at no extra cost. That means you can stream your favourite shows, movies, and sports seamlessly–anytime, anywhere. Here are some of the top prepaid and postpaid plans from Vi:

Prepaid:

Price	Validity	Benefits
₹ 365	28 days	- 2GB/Day - Truly Unlimited Calls - 100 SMS/Day - Half Day Unlimited Data (12 midnight-12 noon unlimited data) - Weekend Data Rollover - 2GB Backup Data (Data Delights)
₹ 408	28 Days	- 2GB/Day - Truly Unlimited Calls - 100 SMS/Day - 28 days access to Sony LIV mobile. - Half Day Unlimited Data (12 midnight-12 noon unlimited data) - Weekend Data Rollover - 2GB Backup Data (Data Delights)
₹ 979	84 days	- 2GB/Day - Truly Unlimited Calls - 100 SMS/Day - 84 days access to ViMTV. - Half Day Unlimited Data (12 midnight-12 noon unlimited data) - Weekend Data Rollover - 2GB Backup Data (Data Delights)
₹ 1599	84 Days	- 2.5 GB/Day - Truly Unlimited Calls - 100 SMS/Day - Netflix Basic Subscription (TV+Mobile) for 84 days - Half Day Unlimited Data (12 midnight-12 noon unlimited data) - Weekend Data Rollover - 2GB Backup Data (Data Delights)
₹ 3599	365 Days	- 2GB/Day - Truly Unlimited Calls - 100 SMS/Day - Half Day Unlimited Data (12 midnight-12 noon) - Weekend Data Rollover - 2GB Backup Data (Data Delights)
₹ 3799	365 Days	- 2GB/Day - Truly Unlimited Calls - 100 SMS/Day - 1 year Subscription to Amazon Prime LITE - Half Day Unlimited Data (12 midnight-12 noon) - Weekend Data Rollover - 2GB Backup Data (Data Delights)

Subscribers using our prepaid services in Karnataka, Andhra Pradesh, Rajasthan, Madhya Pradesh, Odisha, Assam, North East, Jammu and Kashmir, and Himachal Pradesh circles will be able to access Unlimited Data all day, every day with our Non-Stop Superhero plans.          

Postpaid:

Price	Validity	Benefits
₹451 (Vi Max 451)	Monthly	- 50GB with 200GB Monthly Rollover - Unlimited Night Data (12 Midnight to 6 AM) - Unlimited Calls - 3000 SMS/Month - Vi Games: Play Esports, Multiplayer games & more for free on Vi App          - Choose any 1 free from below:       - Vi Movies & TV: Top OTTs in one app (first 3 months free) - JioHotstar subscription: 1-year mobile access          - Sony LIV subscription: 360 days of mobile access   - Norton: 1-year Norton 360 Mobile Security cover
₹551 (Vi Max 551)	Monthly	- 90GB with 200GB Monthly Rollover          - 3000 SMS/Month          -Unlimited Calls -Unlimited Night Data (12 Midnight to 6 AM) - Vi Games: Play Esports, Multiplayer games & more for free on Vi App          - Choose any 2 free from below:          - Vi Movies & TV: Top OTTs in one app (first 3 months free)   - Amazon Prime plan: 6-months trial with paid yearly auto-renewal - JioHotstar: 1-year mobile subscription         - Sony LIV: 360 days of mobile subscription   - SwiggyOne: 1-year access (two coupons of SwiggyOne quarterly membership)          - EazyDiner: 1-year access (two coupons of EazyDiner quarterly membership)   - Norton: 1-year Norton 360 Mobile Security cover
₹751 (Vi Max 751)	Monthly	- 150GB with 200GB Monthly Rollover -Unlimited Night Data (12 Midnight to 6 AM) - 3000 SMS/Month          -Unlimited calls          - Vi Games: Play Esports, Multiplayer games & more for free on Vi App          - Choose any 3 free from below:                         - Vi Movies & TV: Top OTTs in one app (first 3 months free)          - Amazon Prime: 6-month trial with paid yearly auto-renewal          - JioHotstar: 1-year TV+Mobile subscription          - Sony LIV: 360 days TV+Mobile subscription         - SwiggyOne: 1-year access (two coupons of SwiggyOne quarterly membership)          - EazyDiner: 1-year access (two coupons of EazyDiner quarterly membership)     - Norton: 1-year Norton 360 Mobile Security cover
₹1201 (REDX 1201)	Monthly (6-month lock-in)	- Unlimited Data, Unlimited calls         - 3000 SMS/Month         - Lock-in period: 6 months        - Additional benefits:                          - International Roaming: 7-day i-RoamFree pack (worth ₹2999)                          - Airport Lounge Access: 4 times per year (Domestic & International)          - Vi Games: Play Esports, Multiplayer games & more for free on Vi App                      - Fully loaded with benefits:         - Netflix Basic: Watch on 1 device (auto-renewing at no extra cost)                                     - Amazon Prime: 6-months trial with paid yearly auto renewal                          - JioHotstar: 1-year TV+Mobile subscription          - Sony LIV: 360 days of TV+Mobile subscription                          - SwiggyOne: 1-year access (two coupons of SwiggyOne quarterly membership)     - Norton: 1-year Norton 360 Mobile Security cover

Besides the aforementioned, we also have Postpaid family plans that are meant for family usage, and they start from INR 701 per month. Moreover, check out our INR 299 add-on plan that offers extensive connectivity and data benefits. Subscribers using our postpaid services in Karnataka, Andhra Pradesh, Telangana, Rajasthan, Madhya Pradesh, Chattisgarh, Odisha, Assam, North East, Jammu and Kashmir, and Himachal Pradesh circles will be able to access Unlimited Data with the aforementioned plans.

By now, you’ve got a solid understanding of what is WiFi calling, how does WiFi calling work, and how easy it is to activate WiFi calling on Android and WiFi calling on iPhone devices. At Vi, we’re happy to help you stay connected in more places than ever before. So go ahead–enable WiFi calling on your phone today and experience the future of seamless communication.

Curious about how your phone really works? If WiFi calling piqued your interest, there’s more to explore! Learn about mobile hotspots, or dive into topics like man-in-middle attacks and how does an antivirus work. Stay connected and stay informed!