40 Strata CTX DKT3000/2000-Series Digital Telephone October 2002
Distinctive Ringing Advanced Operation
Distinctive Ringing
1. Press #9876 to enter User Programming Mode.
2. Press a Line button. The Line LED is steady green.
Note The INT key should be pressed. “External Call” will appear in the LCD display. Press the
HOLD button to toggle between Internal and External setting.
3. Enter one of the following ten distnctive ring tones.
01 ~ 02 Internal ring tones
11 ~ 18 External ring tones
Note Any of the ring tone options can be set for either Internal or External calls.
4. Press the HOLD key to store.
5. Lift handset to return to the idle state.
Do Not Disturb
If your station is in Do Not Disturb (DND) mode, internal, external and transferred calls do not ring
your station and Off-hook Call Announce calls are denied. You can continue to make calls while in
the DND mode. When originating a call in DND mode, you will hear a short burst of interrupted dial
tone followed by continuous dial tone. You can start dialling at any time during either tone.
If you put your Primary extension into DND mode, all calls to that telephone are rejected. If your
extension is set for Call Forward-Busy or Call Forward-Busy/No Answer, the call is redirected to the
forwarding destination immediately.
If you put an extension other than the Primary extension into DND, only calls to that extension on
your telephone will be blocked. Appearances of that extension on other telephones continue to ring.