Overview
Live translation is a free beta service offered by T‑Mobile that does not require any additional apps. Users can sign up on the T‑Mobile website, though spots are limited.
How to Activate the Feature
Once enrolled in the beta, activation is simple:
- During a call, press *87* on the keypad.
- The service detects each speaker’s language and voice.
- Translation occurs “almost instantly,” allowing a natural conversation flow.
Supported Languages & Devices
The feature works with more than 50 languages and is built directly into the T‑Mobile network.
- All T‑Mobile phones are compatible – from iPhones to basic flip phones.
- Calls to landlines are supported; only one party needs to be on T‑Mobile for translation to function.
Comparison with Apple iOS 26 Translation
Apple’s iOS 26 includes a phone‑call translation feature, but there are key differences:
- T‑Mobile’s service works on any device on the network, not just iPhones.
- It supports a larger set of languages (50+ vs. Apple’s smaller list).
- No separate app or iOS version is required.
Future Pricing
During the beta, the service is free. T‑Mobile has not disclosed any future fees once the testing phase ends, but a charge could be introduced.
How to Join the Beta
Interested users should:
- Visit the T‑Mobile website and locate the live translation beta sign‑up page.
- Complete the registration (limited spots are available).
- After approval, use the *87* keypad shortcut on calls to start translating.