How does Unicom transfer calls on Apple phones?

Mobile phone setting call forwarding method:

1. Transfer in case of busy: enter **67* phone number # in the dialing interface to dial;

2. No answer transfer: enter **6 1* phone number # "in the dialing interface and dial;

3. Unable to transfer: enter "**62* phone number #" in the dialing interface and dial;

4. Unconditional dialing: enter "**2 1* phone number #" in the dialing interface and dial;

Tips:

1. If the "telephone number" in the setting description is a fixed telephone, the area code should be added before it;

2. After the setting is successful, the mobile phone screen will prompt for search.