How to turn off the caller ID service of the old man machine?

The methods to cancel the caller ID of telecom mobile phone are: dial 10000, select manual service, handle business manually, and cancel the caller ID of telecom mobile phone. Log in to the net hall to handle business, self-service-business handling, and cancel the business you want to cancel.

Related information:

The old man-machine usually refers to a mobile phone product suitable for middle-aged and elderly people. This product is generally single-functional, and mobile phones for the elderly are widely used by the elderly, which has an important impact on the popularization of telecommunications terminals in the country.

Let the old people fully experience modern life, with daily telephone and SMS functions. 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.

The old man-machine refers to a mobile phone with simple operation, large font and simple function, which is convenient for the elderly to use.

The number of mobile phone users in China has exceeded 500 million, and it is rapidly spreading to a wider range with a huge increase of 60-70 million people every year. In the next few years, the number of mobile phone users in China will reach 800 million.

However, in the increasingly competitive mobile phone market, market segmentation and accurate positioning have become effective means and ways for enterprises to gain certain advantages in the competition.