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

App says ‘Network Busy’ during call attempt.

App says ‘Network Busy’ during call attempt.

This happens during high global call traffic. Wait 30–60 seconds and try again; the line will clear automatically.

Related QNAs

Why did all my SMS disappear after logging out?

Only messages synced to cloud backup are restored after logout. Enable “Auto Cloud Backup” to prevent future loss.

I can hear them, but they can’t hear me.

Check if microphone access is enabled for CallMama. Also, remove Bluetooth devices that may be blocking input audio.

I hear a busy tone immediately.

The recipient’s line is busy or network is congested. Wait a few seconds before redialing.

Why was my number auto-canceled?

If payment renewal fails or balance remains insufficient, the number may deactivate automatically. Renew promptly to restore service.

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