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

App says ‘Call Failed’ every time I try.

Try the following steps:

Restart your device.
Verify number format and balance.
Clear app cache or reinstall to remove outdated routing files.

Related QNAs

Does CallMama allow call recording?

Yes. Enable “Call Recording” in the app’s call settings. Your recordings will appear in your logs after the call ends.

I can’t receive incoming calls.

Verify your call forwarding and ensure “Do Not Disturb” mode is off. Try logging out and in to refresh incoming routing.

Can I use the same number on multiple devices?

Yes — you can log in with the same credentials on several devices. Just note that active calls work on one device at a time.

Can I send SMS to short codes (e.g., 5-digit numbers)?

Some short-code services do not support virtual numbers. Use a standard 10-digit number or contact the service provider for alternatives.

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