Siemens Gigaset 150 - Manual (Page 5)

5
Introduction
Range of optiset E Instruments
A variety of optiset E screen based instruments are available for use on the
Hicom 150:
optiset E standard - Loudspeaking
No Key Modules No adapter plug-in positions
optiset E advance plus - Loudspeaking
Key Module Two adapter plug-in positions
optiset E memory - Loudspeaking
Key Modules Two adapter plug-in positions
The optiset E telephones are Digital Feature instruments that have 12
programmable keys.
The telephones are easily recognised by three dialogue keys namely:
✔ Yes Key
Forward Scroll Key
Backward Scroll Key
o
LED
The Siemens optiset E Digital Feature telephones operate via a Menu-
controlled User Guidance Display System.
The display will automatically offer you a choice of the available options most
suited to the task you are about to carry out.