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

Can I use the same number on multiple devices?

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.

Related QNAs

There’s voice delay during calls.

High network latency can cause echo or delay. Try reconnecting to a faster network or closing background downloads.

Calls drop when I switch to another app.

Enable background running permission. Some phones suspend VoIP when multitasking — allow CallMama to run in background.

I lost my entire call log.

Call logs are stored securely on our server. Log back in with the same credentials to restore them.

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.

What are your feelings

Was this helpful?

Affordable Calls, Global Reach

Download the Callmama App Now!