| 摘要 |
PURPOSE: A bluetooth auto calling routing device is provided to use communication region according to the selection of user. CONSTITUTION: A bluetooth auto calling routing device(24) comprises a dual chip having automatic roaming identifier between CDMA calling method and bluetooth calling method. The bluetooth auto calling routing device uses the communication method by changing to fit with the CDMA calling region and bluetooth calling region. The bluetooth auto calling routing device automatically varies the communication method. The bluetooth auto calling routing device is connected to a removable bluetooth USB which is used in a personal computer.
|
