Support

Most issues are fixed in under two minutes. Try below, then email us if you're stuck.

Not hearing announcements?

1. Open UPI Speaker → confirm it shows Active & Listening.
2. Android Settings → Apps → UPI Speaker → allow Notifications and notification access.
3. Turn media volume up and press Test speaker sound in the app.
4. Disable battery optimisation for the app so Android doesn't kill it overnight.

Wrong language or too fast?

Settings → Voice → pick your language (try Hinglish for a natural counter feel), set speed to Medium, and enable the chime if your shop is noisy.

Contact us

Email: contactus+upi@kalagato.co
Include your phone model, Android version, and which UPI app (GPay / PhonePe / Paytm / BHIM) the payment came on — it speeds up the fix.

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