ArtDio IPF-3000 manual Url

【Registration】：Re-register. The LED indicates the registration status of each active service domain:

Green LED On: Successfully register to all active service domains.

Red LED On: At least one service domain could not be registered.

Green LED Flashes: Registration is in progress.

Red LED Flashes: No service domains have ever registered successfully.

【Auto-redial】：Auto-redial the last dialed number ‘till connected (ringing). This feature can be activated when busy tone is heard or as a shorthand of 【Redial】+ 【Auto-redial】. Once activated, the corresponding LED will be on.

【DND】：Do Not Disturb (red LED indicates on)

【Forward】：Forward incoming waiting calls

【URL】：Use keypad to enter alphabets and numbers (red LED on).

【Address Book】：Access to address book (search an entry or list all entries).

【Call History】：Missed calls/Received calls/Dialed Number. If the red LED is flashing, it indicates there are unread records of missed calls.

【Conference】：3-party local conferencing

DND

Call History

Forward

Conference