Viking K-1900-7 Technical Practice page 4
Hot-line panel phone
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Also See for K-1900-7:
- Product manual (9 pages) ,
- Technical practice (4 pages) ,
- Application note (2 pages)
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E. Dialing Speed
To set the dialing speed, access the Programming mode as shown in section B, then choose a speed. To set the dial-
ing speed to Normal (Touch Tone: 120ms on/off, Pulse: 10pps), enter ,1. To set the dialing speed to Fast (Touch Tone:
60ms on/off, Pulse: 20pps), enter ,2.
F. Hand Held Pocket Dialers
The K-1900-7 is programmed to hang-up if it detects Touch Tones it did not generate. This helps prevent toll fraud from
hand held dialers. To set the K-1900-7 to block/allow dialing from external devices, access the Programming mode as
shown in section B, then choose block or allow. To Block hand held dialers, enter ,3. To Allow Touch Tones from exter-
nal devices, enter ,4.
G. Pre-Dial Pause
In the single number auto-dialer mode, the time from when the handset is taken off-hook until the K-1900-7 auto-dials
can be programmed. Access the Programming mode (section B), then choose a pause length. To set the pause length
to Normal (approximately 1.4 seconds), enter ,5. To set the pause length to Short (approximately 800ms) enter ,6.
H. Pauses in the Dialing String
To set pauses in the dialing string, access the Programming mode as shown in section B, then enter ,7 to put a 4
second pause anywhere in the dialing string.
I. Programming Examples
These examples would be entered after accessing the Programming mode as shown in section B.
To Program the K-1900-7 to...
...Touch Tone dial 555-1234
...pulse dial 555-1234 followed by a Touch Tone 9
...dial 9, a 4 second pause and then 555-1234
...set the dialing speed to fast
...clear the speed dial number
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A. Single Number Auto Dialer
When the K-1900-7 is taken off-hook, it will speed dial the phone number programmed in memory location #00. The
K-1900-7 can be programmed to block hand held dialers (see Programming section F).
B. Handset Receiver Volume Adjustment
The K-1900-7 has a sealed push button switch located on the inside handle of the handset. Each push of the button
will increase the receiver volume by approximately 5dB. After three actuations, the receiver is at its highest volume set-
ting, a fourth actuation will bring the volume back to its lowest setting. Hanging up the phone will automatically set the
receiver volume to its lowest setting.
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Due to the dynamic nature of the product design, the information contained in this document is subject to change without notice. Viking Electronics, and its affiliates and/or subsidiaries
assume no responsibility for errors and omissions contained in this information. Revisions of this document or new editions of it may be issued to incorporate such changes.
Fax Back Doc 364
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Printed in the U.S.A.
Enter Digits
5551234
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8 5551234
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8 9
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7 5551234
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Enter Location
#00
#00
#00
#00
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ZF302400 Rev B
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