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| предварительные сигналы и сообщения (Audio and video on a call that are exchanged before the recipient accepts the call. Examples include announcements, requests for input, and caller voice commands. Rori) | |||
| предответное проключение (gulnara11) | |||
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| предварительные сигналы и сообщения (Audio and video on a call that are exchanged before the recipient accepts the call. Examples include announcements, requests for input, and caller voice commands. Rori) | |||
| предответное проключение (gulnara11) | |||