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

SMS shows ‘Not Supported’ for some countries.

That country may not support SMS from VoIP numbers. Please check the list of supported destinations before sending.

Related QNAs

Each minute of HD voice call uses about 1MB of data. Use Wi-Fi when available to avoid mobile data charges.

Top up your SMS credits from the Billing section. Once funds are added, refresh the app to update your wallet balance.

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

This error occurs when the recipient’s network is temporarily unavailable. Retry later or confirm that the destination number is correct.

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