Panasonic DP-C406 Operating Instructions Manual page 77

6
Enter a sub-address.
The telephone number and sub-address
field can be up to 36 digits in length.
However, the sub-address itself is limited to
20 digits.
If you need to enter a sub-address
containing a blank space (Ex: 123 456),
input the sub-address from "Advanced
Comm." > "Sub Address Transmit" (See
page 74).
If you make a mistake, select "Clear" to
delete entries one digit at a time.
7
Press the Start key.
Sub-addressed transmission starts.
77