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15
Programming the Telephone
Speakerphone, Handset, and Headset Volume
While the phone is in use, during the desired mode, press the Vol (+ or -) buttons until you
reach a comfortable listening level. The phone stores the setting after the last button press.
Ringer Tone
The ringers for all four lines may be set independent of one another.
1. Press the Menu button while in standby mode.
2. Use the Vol (+ or -) buttons to scroll up or down to SET PHONE OPTIONS.
3. Press the Sel/Save button.
4. Use the Vol (+ or -) buttons to scroll up or down to SET RING TONE.
5. Press the Sel/Save button. The ringer tone settings for each of the four telephone lines
show in the display.
6. Use the Vol (+ or -) buttons to scroll up or down to select each ringer tone for Line 1. A
sample ringer tone is generated when you scroll to individual ringer tones. Choose from
eight different tones, or turn the ringer OFF.
NOTE: If you select OFF, the cursor automatically moves to the CID ON/OFF option. Use the Vol
(+ or -) buttons to scroll up or down to select CID ON or OFF. (ON allows the unit to detect and
display CID records for the corresponding telephone line. OFF disables the function for the
corresponding telephone.) Press the Sel/Save button.
NOTE: On Model 25423 you cannot select CID ON/OFF.
7. Press the Sel/Save button to save. The cursor automatically moves to Line 2.
8. Repeat steps 6 and 7 for each telephone line. After you select the ringer tone for
Line 4, press the Exit button.
NOTE: The line indicators flash for incoming calls even if the ringer is disabled.
Priority Line
The priority line (one of the four lines) has precedence over the other three lines. When you
pick up the handset or press the Speaker button, the unit automatically selects the priority
line first. If the priority line is in use by another party, the unit will select the next
available line.
1. Press the Menu button while in standby mode.
2. Use the Vol (+ or -) buttons to scroll up or down to SET PHONE OPTIONS.
3. Press the Sel/Save button.
4. Use the Vol (+ or -) buttons to scroll up or down to SET PRIORITY LINE.
5. Press the Sel/Save button.
6. Use the Vol (+ or -) buttons to scroll up or down to 1, 2, 3, or 4. The default is Line 1.
7. Press the Sel/Save button to save.