Viking DLE-300 Product Manual page 5

B. Internal DIP Switch Programming
Switch
1
1
2
2
3
3
4
4
Switch 5
OFF
ON
Switch
7
7
Position Description
OFF Disables CPC signal
ON * Enables CPC signal
OFF Disables "Caller ID" data
ON * Enables "Caller ID" data
OFF Disables maximum ring count
ON * Enables maximum ring count
OFF 10 seconds of dialtone when other phone hangs up
ON * 10 seconds of fast busy tone when other phone hangs up
Switch 6 Description
ON Audio volume between ports is attenuated by 9dB
OFF * Device ports are connected with no attenuation
Position Description
OFF * Two-way ringdown
ON One-way ringdown: device 1 to device 2 only
on
1 2 3 4 5 6 7
on on
1 2 3 4 5 6 7
5