How to close the voice broadcast function of Unicom's old machine?

In the settings, the ringtone is set with the calling number. Just turn this option off.

The old man-machine usually refers to a mobile phone product suitable for middle-aged and elderly people. This product has a single function. The old man-machine is widely used by the elderly, which has an important impact on the popularization of telecommunication terminals in the country, allowing the elderly to fully experience modern life, with telephone and SMS functions to meet daily use. At the same time, the buttons and display fonts of the old man-machine are generally large, easy to operate, and usually have humanized functions such as one-button dialing, which is favored by middle-aged and old users.