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

Can I resend a failed message automatically?

Can I resend a failed message automatically?

Yes, just tap and hold on the failed message, then select “Resend.” You can also enable auto-resend for failed SMS in your app settings.

Related QNAs

I changed SIM cards and lost my SMS.

Your messages are tied to your CallMama account, not your SIM. Log back in using your same credentials to recover them.

My call ends unexpectedly after a minute or two.

Battery optimization or data saver mode can interrupt ongoing VoIP calls. Add CallMama to your phone’s “Unrestricted Apps” list.

Can I attach media files or images to SMS?

Not yet — CallMama currently supports text-only messages. MMS functionality will be available in future updates.

I can’t make international calls from the app.

Before placing calls:

Check that you have active calling credits.
Make sure international calling is enabled on your plan.
Some countries may be temporarily restricted — check the supported destinations list.

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