SYSTEM AND METHOD FOR MANAGING LOCAL TIME OF CONTACT PERSON OF MOBILE PHONE

In a method for managing a local time of a contact person of a mobile phone, the mobile phone includes a plurality of contact items. Each of the contact items includes time zone information that indicates a time zone corresponding to a location of a contact person of the mobile phone. Time zone information of a contact item is acquired and is sent to a world clock application of the mobile phone. The world clock calculates a local time of a contact person correspond to the contact item. The local time of the contact person is displayed on a display screen of the mobile phone.