One-touch key for a contact or group in which multiple destinations are stored, and one-touch key for which an address other than fax number is stored cannot be used.
After tapping the [Speaker] key, you can tap the [Speaker Volume] key to adjust the volume of the speaker.
Tap the [Others >>] key, and tap the [Polling] key to receive originals (data).
A checkmark appears on the icon.
To cancel the Polling setting: Tap the [Polling] key to clear the checkmark.