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

Why do calls drop instantly after dialing?

Why do calls drop instantly after dialing?

Instant disconnection usually means:

Incorrect dialing format (always start with +country code).
Weak network or insufficient credits.
Recheck both and retry.

Related QNAs

Why do calls drop instantly after dialing?

Instant disconnection usually means:

Incorrect dialing format (always start with +country code).
Weak network or insufficient credits.
Recheck both and retry.

How can I delete a virtual number?

Select the number → Manage → Delete. Please note that deletion is permanent and the number cannot be recovered later.

App not syncing across devices.

Logging out and back in forces a fresh sync with our main server. Ensure both devices are using the same account.

The app crashes while buying a number.

Crashes can happen due to unstable internet or outdated app versions.

Close the app and reopen it.
Make sure your device has at least 1GB free storage.
Update to the latest version of CallMama for smoother transactions.

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