8/F CHINA HONG KONG TWR, 8-12 HENNESSY RD, Wan Chai, Hong Kong

Call quality is poor.

Call quality is poor.

This typically happens under weak Wi-Fi. Close background apps, switch to stronger data, or enable “HD Voice” in your settings.

Related QNAs

SMS failed with error 30007.

This error means your message was flagged by the carrier as spam.

Avoid including shortened links or marketing keywords.
Rephrase and resend using plain language.

Why is the “Buy Number” option not showing for me?

This usually happens when your CallMama account is not verified. Go to Profile → Verify Email / Phone, complete verification, and restart the app.

Where can I view my call history and charges?

Tap “Call Logs” in the app menu. It shows detailed history, duration, and cost per call.

My SMS disappears after reading it once.

Auto-clean may be turned on. Disable it in your app settings to keep your chat history longer.

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