Tadiran Telecom EMERALD ICE, Quick Installation Manual, Page: 26 / 138

Section 2-System Design
Page 2-12
The Deluxe Model Telephone is equipped with a half-duplex speakerphone for hands-free conver-
sations and has a two-row by sixteen column (32-character), dot-matrix, Super Twist, Liquid Crys-
tal Display (LCD). Directly under the LCD are three Interactive Buttons to enhance system
features operation. During the various features operations these Interactive Buttons take-on func-
tions to aid in feature use.
The Super Twist LCD eliminates the need for contrast adjustment and enhances angled viewing
position clarity of displayed data. Since the
Emerald ICE includes Caller ID as a standard feature,
the LCD also enables every designated ringing extension to receive Caller Identification* data for
incoming CO line calls.
Note: This feature requires a subscription from the servicing telephone company.
The display provides a visual reference to call progress and call duration, as well as time and date
information. The display also enables the user to send and receive visual advisory and callback
messages. Users may select from six “canned” messages (i.e., “IN A MEETING,” “OUT OF
OFFICE”), or they may create a custom message. Calls from other
Emerald ICE telephone users
to an extension with a message active will receive the visual advisory message on their LCD dis-
play.
Each Deluxe Telephone has thirty (30) Programmable Feature Buttons to aid the user by providing
direct access to system features and resources. There are also three (3) Interactive Buttons and
8† fixed function buttons.
Note: The Volume Button Bar represents two operations; volume up and volume down.
Each Deluxe Telephone is equipped with a 2.5 millimeter headset jack. The user may toggle his
speakerphone operation into an out of a special “Headset Mode”. This mode allows the user to
easily activate the headset jack via the ON/OFF button as an alternative to using the speaker-
phone.
Headset mode is easily enabled or disabled so that the user may quickly select between use of the
headset or speakerphone operations. (Must be idle to change this setting.)
Deluxe Model Telephone