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

The app says ‘Number unavailable’.

That number was likely purchased by another user moments earlier. Refresh the list to load available options and select a new one.

Related QNAs

Some countries may be temporarily under maintenance or not yet supported for outbound calls. Check back later or contact support for updates.

Clear the app cache, ensure you have a stable internet connection, and try again. If using mobile data, switch to Wi-Fi or vice-versa.

This happens during high global call traffic. Wait 30–60 seconds and try again; the line will clear automatically.

Echos often result from weak Wi-Fi or device feedback. Try using headphones or switching to a wired connection.

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