Telecom's communication assistant has missed call service. Is the voice message valid?

The voice message of the communication assistant of Telecom is valid, so please listen to the message of the forwarding user (the voice message will be kept for half a year and will be automatically deleted after it expires).

"Communication Assistant" integrates Internet, voice and manual services, with continuous manual services and colorful website services. It can answer calls, send short messages and screen incoming calls for you, help you set schedule reminders and leave personal messages, and give you a multifunctional address book!