How to prohibit others from calling me?

The way to set up a phone that others can't dial is as follows:

1. First, open the dial bar of the mobile phone and enter "asterisk, asterisk, 2 1 asterisk, 888888 asterisk" in the dial bar.

2. Click Dial. After dialing, the words "Call forwarding, setup successful" will be displayed on the phone.

3. After the setting is completed, anyone who calls will prompt that the phone can't be connected temporarily. Please broadcast later.

4. When you need to answer someone else's phone, press the # key, # key 2 1 * key to cancel, and the phone will return to normal after cancellation. You can try to enter **2 1*888888# and press the dial key to turn on the call forwarding function of this machine. After the phone is turned on, someone who calls you will be transferred to the empty number of 888888, so that other phones can't get in. Here are the relevant steps:

1. Just enter * * 2 1 * 8888888 # on the phone dialing interface of Android or Apple iOS1system, and press dial to activate call forwarding. 888888 is the forwarding number. Because this number doesn't exist, others can't call your mobile phone.

2. The cancellation method is also very simple, just dial ##2 1# and then cancel the access of the received phone again;

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