V-Tec DT-DJ4A - Ring Volume Setting; Specification

2). Pick up handset in standby mode, each time you press K4 to replace a group of ring
tones. Four groups ring tones cycle:
Group1 Group2 Group3 Group4.
press K4 press K4 press K4
press K4
3). Put down handset to exit the setting.
5.4 Ring Volume Setting
1)There are three kinds of ring volume(low-range, mid-range and high-range) to choose
for you.
2). Pick up handset in standby mode, each time you press K3 to replace a kind of ring
volume. Three kinds of ring volume cycle:
Low-range Mid-range High-range
press K3
press K3
press K3
3). Put down handset to exit the setting.
6. Specication
●
Power Supply: DC24V
●
Power Consumption: standby 2.1mA,working 75.9mA
●
Wiring: 2 wires, non-polarity
●
Dimension: 187(H)X97(W)X33(D)mm
The design and specications can be changed without notice to the user. Right to interpret and copyright of this manual are preserved.