Solution
After dialing an international access code, press [Redial/Pause] to enter a four-second pause (P), followed by the country code the area code, and the fax/telephone number of the other party.
For a longer pause, press [Redial/Pause] again for another four-second pause.
NOTE
You can set pause time (1SEC to 15SEC) on the [PAUSE TIME] of the [TX SETTINGS] of the [FAX SETTINGS].