Cortelco 3719 Headsetcompatible, Dataport, 10-11BUTTON/CONTRAST, Voicemailbutton, Dialbutton

HEADSETCOMPATIBLE

A headset with a standard 2.5mm plug may be used in the headset jack on the right side of the base.

DATAPORT

This is a connection which is in parallel with the telephone line. It allows the connection of a device such as a modem, Caller ID, or an answering machine.

7-10-11BUTTON/CONTRAST

The 7-10-11 button selects the format of displayed numbers as 7 digits, 10 digits or 11 digits. This determines the format which will be dialed when the DIAL button is pressed. Pressing the 7-10-11 button will toggle between the three modes.

In idle mode, the 7-10-11 button is used to adjust the display contrast. There are 4 available contrasts.

VOICEMAILBUTTON

Pressing the VOICEMAIL button dials the voicemail access number and password which is programmed into the telephone during setup.

DIALBUTTON

The dial button is used to dial the number shown on the display. Dial works for both Caller ID records and Directory entries.

DELETEBUTTON

The DELETE button is used to delete a displayed entry from the directory or CID records. Pressing this key once while entering Memory Locations or Directory Numbers will delete the current character.

Pressing the DELETE key for more than 2 sec. during the review of CID records will allow deletion of all records by selecting (1) for YES. If you do not wish to delete all records, select (2) for NO.

Pressing the DELETE key for more than 2 sec. during the review of the Directory records will allow deletion of all records by selecting (1) for YES. If you do not wish to delete all Directory records, select (2) for NO.

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