Is Wi-Fi Calling & RCS Finally Coming to Fizz Mobile with iOS 27?
Wi-Fi Calling & RCS Hints Spotted in iOS 27
For years, one of the most requested features among Fizz Mobile subscribers on iPhone has been Wi-Fi Calling (alongside rich messaging capabilities via RCS). While Android users have enjoyed various network feature rollouts over time, iPhone subscribers on Fizz have historically faced carrier profile limitations.
Recent findings uncovered by tech enthusiasts on r/FizzMobile and community technical analyses (such as the iOS RCS tracker) suggest big changes could be arriving with iOS 27.
What the iOS 27 Carrier Bundles Reveal
When Apple updates iOS, it includes updated carrier bundle configuration files (.ipcc) provided by telecom partners. In the latest iOS 27 beta testing files, community members inspecting carrier profile updates noticed new flags enabled within the Vidéotron / Fizz carrier bundle:
- 1. Wi-Fi Calling Entitlement Flags: Keys enabling VoWiFi (Voice over Wi-Fi) toggles for the Fizz network identifier are present in the updated profile.
- 2. RCS Messaging Server Configurations: Carrier configuration keys pointing to IMS / RCS endpoints for Vidéotron's mobile infrastructure have been spotted in the iOS 27 carrier bundle tree.
As highlighted in the r/FizzMobile RCS discussion, Apple has been expanding iOS RCS support to MVNOs and flanker brands that rely on parent network IMS backends.
Key Features Expected for iPhone Users on Fizz
If these bundle settings are officially enabled when iOS 27 launches:
| Feature | Current Status | Expected in iOS 27 | Benefit for Fizz Members |
|---|---|---|---|
| **Wi-Fi Calling (VoWiFi)** | Not available on iOS | Carrier bundle support detected | Make & receive calls in poor coverage / basements |
| **RCS Messaging** | SMS/MMS fallback only | Carrier config present in beta | Typing indicators, high-res photos, read receipts |
| **VoLTE** | Fully supported | Fully supported | HD Voice during cellular calls |
Why Wi-Fi Calling is a Game Changer for Fizz Subscribers
Fizz operates as a digital-first carrier on the Vidéotron network, with extended nationwide coverage partners. However, coverage inside deep concrete buildings, basements, or rural cabins can sometimes be weak.
Wi-Fi Calling allows your iPhone to route voice calls and SMS text messages seamlessly over any standard Wi-Fi network:
- check_circle No Extra Cost: Uses your regular Fizz plan minutes/texts over local Wi-Fi.
- check_circle Better Indoor Reception: Stay connected even in signal dead zones.
- check_circle International Travel Convenience: Call home over hotel Wi-Fi without triggering roaming fees (subject to standard carrier policies).
When Will Wi-Fi Calling & RCS Be Available?
While the presence of carrier bundle flags in iOS 27 is extremely promising, official availability depends on two main factors:
- 1. Apple's Public Release: iOS 27 will roll out to all compatible iPhones later this fall following the beta cycle.
- 2. Fizz / Vidéotron Backend Activation: Carrier profile keys must be activated on the network backend by Vidéotron/Fizz when the official update goes live.
We will keep this post updated as new iOS beta builds are released and as Fizz provides official updates to its community forums!
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Frequently Asked Questions
Will Wi-Fi Calling work on all iPhones with iOS 27?+
Wi-Fi Calling requires a compatible iPhone model supporting iOS 27 and an active Fizz Mobile SIM or eSIM.
Does Wi-Fi Calling cost extra on Fizz?+
No, Wi-Fi Calling uses the standard minutes and text messaging included in your existing monthly Fizz plan.
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