A phone apparatus having a redialing function comprises a memory, a redialing
button,
a digit setting button which is used for setting a maximum digit number of limiting
the digit number of the redialing number and which makes the memory record the
maximum digit number, and a controller which is used for controlling operations
of the phone apparatus upon the maximum digit number stored in the memory so that
the digit number of dialing made by the redialing button is limited to the maximum
digit number.