There are always loan sales calls to my mobile phone. How can I turn off sending a lot of short messages about loans every day?

It's turned off, so you can only call the number in the mobile phone address book, and other strange numbers or salespeople can't call in. Secondly, the phone column in the mobile phone settings turns on the online identification of strange numbers, so that you won't receive calls. For the third message, if you set interception in the SMS, you can turn it off under do not disturb mode in the phone settings, so that only the numbers in the phone address book can call in. If other strange numbers or salespeople can't get in, turn off the phone first, so that only the numbers in the telephone address book can get in, and other strange numbers or salespeople can't get in. Secondly, if you turn on online identification of strange numbers in the phone column of your mobile phone settings, you won't receive an incoming call. For the third message, if interception is set in the message, it can be turned off under do not disturb mode in the phone settings. In this case, only the number in the mobile phone address book can be dialed in, and other strange numbers or salespeople can't. First, it's closed. In this case, only the number in the mobile phone address book can be dialed in, and other strange numbers or salespeople can't. Second, the phone column in the phone settings turns on online identification of strange numbers, so you won't answer the phone. For the third message, if interception is set in the message, you can turn it off in the Do Not Disturb mode in the mobile phone settings, so that only the numbers in the mobile phone address book can call in, and other strange numbers or salesmen can't, so turn it off first, so that only the numbers in the mobile phone address book can call in, and other strange numbers or salesmen can't. The second is that the phone column in the mobile phone settings turns on online identification of strange numbers, so you won't receive calls. If the interception of the third message is set in the SMS, it can be turned off under do not disturb mode in the mobile phone settings. In this case, you can only call the number in the mobile phone address book, and other strange numbers or salesmen can't call in.