![background image](http://html.mh-extra.com/html/galaxy/epabx-104/epabx-104_user-manual_558419005.webp)
3
7. Intercom Ring
128 msec
128 msec
300 msec
350 msec
1.6 sec
300 msec
8. Trunk Ring
300 msec
350 msec
1.6 sec
300 msec
11. Trunk RBT (400 Hz + 440 Hz Dual Tone)
640 msec
640 msec
9. Urgent Ring
10. Intercom RBT (400 Hz + 440 Hz Dual Tone)
1.28 sec
1.28 sec
Weight
: 1.450 kg
Length
: 220 mm
Breadth
: 140 mm
Depth
: 50 mm