PURPOSE: To exactly attain redial transmission even when the digit number of a dial number is large in repertory memory transmission and/or dial number transmission due to manual operation by transmitting a dial number when redial data are directly inputted by an input hand for this dial number.

CONSTITUTION: A dial transmitting means 4 reads the redial data, which are stored in a dial memory part 6 at the time of redial, and when these redial data show the address of a repertory memory part 5, the dial number stored in this address is read from the repertory memory part 5 and dial-transmitted. When the redial data are the dial number which is directly inputted by a key pat (input means) 2, this dial number is dial-transmitted. Thus, even when the digit number of the dial number is large in the repertory memory transmission and/or the dial number transmission by the manual operation, the redial transmission can be exactly executed.