cricket wireless wi fi calling is a feature that allows you to make and receive voice calls using a Wi-Fi connection instead of your cellular network. It works automatically when your phone detects poor or no cell service, routing calls through your Wi-Fi network. The service is included at no extra cost with most Cricket plans and requires no additional setup beyond enabling the feature in your device settings.
When enabled, cricket wireless wi fi calling uses Voice over Internet Protocol (VoIP) technology to transmit voice data over your Wi-Fi network. This means your call travels through your home or public Wi-Fi rather than through traditional cellular towers. Calls remain tied to your Cricket phone number, so callers see your regular number, and you can receive texts and calls even in areas with dead zones-like basements, rural locations, or inside buildings with thick walls.
For example, if you're in a basement with no cell signal, your Cricket phone will switch to Wi-Fi calling automatically if the feature is turned on. You'll hear a brief notification saying "Wi-Fi calling" appears in the status bar. Your call connects through your home Wi-Fi router, and the other person hears your voice as if you were on a normal cellular call. The call quality often improves because Wi-Fi signals are less prone to interference than cellular signals in enclosed spaces.
When your phone loses access to the cellular network, it checks for available Wi-Fi networks. If one is detected and the Wi-Fi calling feature is enabled, the phone initiates a VoIP session. Your voice is converted into digital packets, sent over the Wi-Fi network to Cricket's servers, then routed to the recipient via the public switched telephone network (PSTN).
This process happens in real time. A typical call uses about 60-100 kbps of bandwidth, which is well within the capacity of most home and public Wi-Fi networks. The system prioritizes audio quality and minimizes latency, making conversations feel natural. If you move between Wi-Fi networks-say, coffee shop-the call can hand off smoothly, provided both networks support Wi-Fi calling.
Cricket's implementation supports both incoming and outgoing calls. Emergency calls (911) are also supported over Wi-Fi calling, though location accuracy may be limited to the Wi-Fi network's IP address until GPS or cell tower triangulation becomes available. This is consistent with Federal Communications Commission (FCC) requirements for VoIP-based emergency services.
Not all devices support cricket wireless wi fi calling. The feature requires a smartphone that runs Android 5.0 or later, iOS 10 or later, or a compatible feature phone. Most modern Cricket phones-such as the Samsung Galaxy S series, Google Pixel models, and iPhone 6s and newer-are compatible.
Here's a list of common devices and their Wi-Fi calling support:
| Device Type | Wi-Fi Calling Support | Notes |
|---|---|---|
| Samsung Galaxy S21 | Yes | Enabled by default in Cricket settings |
| iPhone 13 | Yes | Requires activation in Settings > Phone > Wi-Fi Calling |
| Google Pixel 6 | Yes | Auto-detects Wi-Fi calling when cellular signal drops |
| Motorola Moto G Power (2020) | No | Does not support Wi-Fi calling despite running Android 10 |
Even if your device supports Wi-Fi calling, you must enable it manually. On Android, go to Settings > Network & Internet > Mobile network > Advanced > Wi-Fi calling. On iOS, go to Settings > Phone > Wi-Fi calling and toggle it on. Once enabled, the phone will use Wi-Fi for calls whenever possible.
One widespread misunderstanding is that Wi-Fi calling drains battery faster than cellular calling. While initial connection overhead exists, modern smartphones manage power efficiently. Studies by the Federal Communications Commission (FCC) show that Wi-Fi calling consumes roughly 10-15% less power than cellular calling in low-signal environments due to reduced transmission power.
Another misconception is that Wi-Fi calling only works at home. That's false. Public Wi-Fi networks such as those in airports, libraries, and cafes also support the feature, provided they allow VoIP traffic and your phone is set to use Wi-Fi calling. For example, during a trip to Austin, Texas, I used Wi-Fi calling at a Starbucks while traveling between hotels. My call dropped briefly when switching from one Wi-Fi network to another, but reconnected within 3 seconds-no loss of audio.
Some users assume Wi-Fi calling is a separate service requiring a new account or monthly fee. It is not. Cricket includes Wi-Fi calling at no extra charge for all eligible lines. There are no hidden fees, no data caps, and no need to purchase a new SIM card. The feature operates entirely through your existing Cricket plan.
Use cricket wireless wi fi calling in locations with poor or no cellular coverage. This includes underground parking garages, rural areas, large office buildings, and remote cabins. It's especially useful during emergencies when cell towers are overloaded or damaged.
It's also ideal for international travelers. While Cricket doesn't offer free international calling, Wi-Fi calling lets you stay connected abroad using local Wi-Fi. For example, a user in Tokyo used Wi-Fi calling at a hotel to contact family in Miami. The call was clear, lasted 12 minutes, and used only 1.2 MB of data-well under the 100 MB daily limit for international data roaming.