The function is available in some telephone networks and it allows receiving the other call at the moment of the actual conversation by the method of setting the active call in the waiting mode or cancellation. This will let not to miss an important call and to agree upon time when it will be possible to call back.
OpenVOIP propone servizi Voice Over IP e Centralini telefonici VOIP a prezzi intelligenti e con tariffe telefoniche vantaggiose.
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