How to check the remaining phone bill on the old man's mobile phone?

You can call the corresponding manual customer service for inquiry.

The specific opinions are as follows:

The three major domestic network operators all have corresponding telephone numbers. Unicom phone 100 10, mobile phone 10086, telecom phone 10000. You can call the corresponding telephone number to check the telephone bill. For the specific phone number, you can check the phone bill according to the SMS.

Now the three major network operators have corresponding SMS reply mechanisms. When your phone bill is insufficient, the three major operators will send you text messages to inform you of your phone bill.

Old man-machine refers to mobile phone products suitable for middle-aged and elderly people. The product has simple operation and single function, and has the functions of telephone and short message for daily use. At the same time, the keys and display fonts of the elderly man-machine are generally large and easy to operate, and it usually has humanized functions such as one-button dialing, which is very suitable for the elderly to use and operate.