Handset Volume - Uniden DTL-8R-1 User Operation And Specification

2.5.3 Handset volume

Volumes for each tone are shown below.
Tone Type
Key Touch Tone
Error Tone
Confirmation Tone
Battery Low Alert Tone
Range Alarm Tone
Beep Tone
Bell Tone A-F
Level
LOW
HIGH
HIGH
LOW
LOW
LOW
HIGH/MID/LOW/OFF It depends on Ringer Volume Setting.
Comment
Used to warning for battery low
Used to warning for out of RF link range
The PBX Expansion board requires this tone
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-
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