| 摘要 |
PURPOSE: A telephone handset contact list synchronizing method and an apparatus thereof are provided to synchronize the improved telephone handset contact lists with a first telephone handset and a second telephone handset. CONSTITUTION: A first telephone handset(112) selects a second telephone handset as an approved contact exchange partner. The first telephone handset and the second telephone handset include contact information composed in database. The first and the second telephone handsets are established for calling. The first telephone handset receives contact update information to a first protocol. The first telephone handset synchronizes the contact update information with the contact information of the first telephone handset. |
