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Distinctive Ringing
42 Strata CTX DKT/IPT Telephone 11/03
Distinctive Ringing
➤ To set distinctive ringing (CTX software R1.2 or lower)
1. Press
to enter User Programming Mode.
2. Press a
/LQH button. The Line LED is steady green.
3. Enter the ringing pitch number:
= Low, = Middle, = High, = Combination
4. Lift the handset
to return to idle.
➤ To set distinctive ringing (CTX software R1.3 or higher)
1. Press
to enter User Programming Mode.
2. Press a
/LQH or extension button. The LED is steady green.
3. You can press
+ROG to switch between internal and external pitch. (Internal =
station calls within your system; external = outside line calls.)
4. Enter the two-digit pitch number (see table):
5. Press the same button that you pressed in Step 2 (
/LQH or extension). Two beeps is
a confirmation tone and “DATA PROGRAMMED” displays on your LCD.
Table 4 Internal and External Call Ringing Tones
Tone No. Frequency and Cadence
01 500 Hz 1 sec. On, 3 sec. Off, repeat
02 1300 Hz 1 sec. On, 1 sec. Off, repeat
11 500/640 Hz 1 sec. On, 3 sec. Off, repeat
12 500/640 Hz 1 sec. On, 1 sec. Off, repeat
13 860/1180 Hz 1 sec. On, 3 sec. Off, repeat
14 860/1180 Hz 1 sec. On, 1 sec. Off, repeat
15 1300/1780 Hz 1 sec. On, 3 sec. Off, repeat
16 1300/1780 Hz 1 sec. On, 1 sec. Off, repeat
17 860/1180 Hz 0.5 sec. On, 1300/1780 Hz 3 sec. Off, repeat
18 860/1180 Hz 0.5 sec. On, 1300/1780 Hz 1 sec. Off, repeat