Este servicio permite reproducir mensajes de forma simultanea en varios dispositivos, como un sistema de megafonia.

- Enter extensions here
- This service enables the message to transmit to multiple phones by dialing ‘*399’.
- Example:
- Set this field to ‘1000,1001,1002’ for example. Now dial*399. Extensions 1000,1001,1002 will be paged. If UAD/Phone supports it, the call will automatically go to the speakerphone, otherwise it will just ring.
- ([0-9])
- Quite mode
- Does not play beep to a caller. Normally you won’t use this, but if you have an external amplifier that provides its own tone, you may want to set this option.