| 摘要 |
PURPOSE:To attain the transfer to other extension by means of abbreviated dialing by using an abbreviated dial means in transferring an incoming call to the other extension after the incoming call is responded to. CONSTITUTION:When an extension telephone set 1.1 receives an incoming call and dial abbreviated number of the transfer destination while listening to a second dial tone 11 after hooking in order to transfer said incoming call to an extension telephone set 1.2, a hold toner 10 is made to be listened to the opposite party, the storage information of an abbreviated dial temporary storage section 13 is referenced based on a program data in a transfer abbreviated dial analysis program storage section 12 so as to connect the extension telephone sets 1.1 and 1.2 and to make them in talking state, then the reserved party and the extension telephone set 1.2 are connected by the on-hook of the extension telephone set 1.1 and the transfer is completed. |
