If your iPhone has call forwarding set, you can unlock it by: 1. Turn on "Settings" → "Telephone" → "Call Forwarding" and turn off the switch; 2. If the option is not found, enter ##002# on the dial pad to clear all forwarding settings; 3. If it still cannot be resolved, contact the operator to confirm and release the remote settings. After operation, you can use another mobile phone to test whether it takes effect.

If you find that your iPhone has been set to call forwarding, or you want to release the forwarding function you set before after changing the number, you can follow the following method. Turning off this function is actually very simple, the key is to find the correct path.

Turn off call forwarding directly in mobile settings

Open iPhone Settings , swipe down, find and click Phone . In the Phone Settings page, you will see an option to call call forwarding . If this function is on, the switch will be green.

After clicking to enter, just turn off the "Call Forward" switch. This step is suitable for situations where you manually set up call forwarding.

What should be noted is:

• Sometimes even if it is closed here, there may still be settings at the operator level
• If you are not sure whether it will take effect, try calling it to yourself with another phone.

Enter the code via dialing to cancel

Sometimes, the "Call Forward" option cannot be found in the settings, especially if you are using a foreign carrier or some customized iOS system. At this time, you can directly enter a code on the dialing keyboard:

 ##002#

Then click the dial button. The system will automatically clear all types of call forwarding settings (including unconditional transfer, missed call transfer, etc.).

The benefits of this method are:

• No dependency on the settings menu
• Can completely remove operator-level configurations
• Easy to operate, complete in seconds

Contact the operator to confirm whether there is a remote setting

In some cases, call forwarding may be set remotely by the operator, such as if you have changed the number but the original user has not unbinded. In this case, it may not be able to completely clear it by yourself.

At this time, it is recommended that you contact your operator customer service to explain the situation, ask them to check whether there is a background setting, and assist you in unlocking it.

Common phenomena include:

• Turn it on automatically after it is turned off
• The call I called was transferred directly, but I didn't set it up
• No response was found in the code

When encountering these situations, it can basically be judged that the problem lies with the operator.

Basically there are just a few ways. You can try it from the settings first, and then dial it and clear it, and finally contact the operator to confirm. The whole process is not complicated, but it is easy to ignore a certain link, especially the code part and operator settings, which many people do not pay much attention to.

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