Siemens CX203isdn - Manual (Page 10)

9
Preparing the base station for use
SX303/353isdn / englisch / A31008-X353-B100-2-7619 / starting.fm / 14.11.2005
Operating the base station – menu system
Display keys
The display keys are the horizontal rocker keys just below the display. Their function
changes depending on the particular operating situation. The current function is shown
in the display directly above the key to which it relates.
Example:
i
Keep the power supply unit plugged in at all times to ensure your phone
is ready for use whenever you need it.
Neither the base station nor the registered handsets will operate in the
event of a power failure. However, all the settings and stored information
(messages, Phonebook entries etc.) are retained indefinitely.
◆ Insert the small jack on the power cord into the socket on the base station
◆ Position cable in the cable recess
◆ Ensure that the receiver is positioned correctly on the base station!
Plug the power supply unit into your power outlet.
3.
Outlet
2.
Power supply unit
with power cord
Cable recess
Underside of
base station
(enlarged view)
Y Z {
Display key functions
(depending on the operating situation)
Display keys