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

The app crashes while buying a number.

The app crashes while buying a number.

Crashes can happen due to unstable internet or outdated app versions.

Close the app and reopen it.
Make sure your device has at least 1GB free storage.
Update to the latest version of CallMama for smoother transactions.

Related QNAs

Can I use PayPal or crypto to pay?

Currently, we accept debit and credit cards. We’re working on adding PayPal and digital wallets soon for easier international purchases.

I want to cancel auto-renewal.

Open Billing → Manage Plan → Auto-Renewal, then toggle it off. You’ll still have full access until your current billing cycle ends.

I’m getting blank SMS messages.

The sender may be using unsupported Unicode or emojis. Ask them to resend using plain text to ensure compatibility.

I hear a message like ‘Number not available’.

This is a network-level message from the recipient’s carrier. Retry later or verify the number format.

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