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

Is there a call duration limit per day?

Is there a call duration limit per day?

Yes, daily limits apply to prevent spam or misuse. Contact support if you need to extend your threshold.

Related QNAs

The call connects to a wrong number.

Double-check the dialing format — always start with “+” followed by the country code (e.g., +44 20…).

Why is my SMS stuck on ‘Sending’?

If your network is weak, the app can’t complete delivery.

Switch to mobile data or faster Wi-Fi.
Clear app cache to refresh your message queue.

How do I mark all messages as read?

Tap “Mark All as Read” from the Messages tab menu. This clears unread notifications instantly.

Why does the SMS feature use mobile data instead of my SIM?

CallMama SMS works over the internet (VoIP), not via your cellular provider. A stable connection is needed for sending or receiving.

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