If you use China's mobile phone card to dial your domestic mobile phone number in India, just dial it directly without adding any number. If you use China mobile phone card to make a fixed call to Ningbo, just dial 0086-574 before the number, and note that the 0 of 0574 must be removed.

If you use an Indian mobile phone card or an Indian landline to dial a domestic mobile phone number, you need to dial 0086 before the number; If it is an Indian mobile phone card or an Indian fixed telephone, just dial 0086-574 before the number.