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K-1900-5

K-1900-5

Hot-Line Touch

Tone Dialer

February 8, 2005

Replace Dedicated Phone Lines with a

Touch Tone Hot-Line Dialer

•  Touch Tone programmable 
•  Telephone line powered
•  Non-volatile 

E

2

memory (no batteries required)

•  Ring detection (won’t dial on inbound calls)
•  User programmable security code 
•  Programmable pauses in one and four second

increments

•  Programmable to interrupt user Touch Tone 

dialing to help control fraudulent calls from 
hand held dialers, etc.

•  Programmable dialing speed (normal or fast)
•  Can be configured to operate from a contact 

closure (

Fax Back Document 818

)

Power:  

Telephone line powered (24V DC 20 mA minimum)*

Dimensions:  

74mm x 53mm x 25mm (2.9” x 2.1” x 1.0”)

Shipping Weight:  

.45 kg (1 lb)

Environment:  

0°C to 32°C (32°F to 90°F) with 5% to 95% non-

condensing humidity

Connections: 

(1) RJ11 plug, (1) RJ11 jack

Dialing Speed:   

Normal - 120ms on/off, Fast - 50ms on/off

* Note:  

When installing multiple line powered products (

K-1900-5

and 

E-

10/E-15/E-20A/K-1500-EHF

) on the same line, additional talk battery

voltage and loop current may be required.

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TECHNICAL

TECHNICAL

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•  Security and emergency phones
•  Interactive point of sale displays
•  Apartment security
•  Catalog sales
•  Automated Teller Machines (ATM’s)
•  Replaces leased ring down circuits
•  Hot-Line reservation phones for hotels, airlines, 

car rentals, etc.

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The 

K-1900-5

will automatically dial a preprogrammed number,

of up to 32 digits, whenever an associated telephone is taken off
hook. Using non-volatile E

2

memory, the 

K-1900-5

is telephone

line powered and will operate on any loop start central office line
or analog PABX/KSU extension.

The 

K-1900-5

is easily programmed remotely or locally using a

standard Touch Tone phone.

Why pay the premium of leased or dedicated phone lines?

This product does not eliminate the

possibility of toll fraud!  To further protect
against fraudulent calls, use with a TR-1
Toll Restrictor (Fax Back Document 705).

!

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Install the 

K-1900-5

in series between a telephone and a

C.O. line or analog PABX/KSU station.

VIKING

©

Programmable

Tone Dialer

MODEL:  K-1900-5

Quick Programming Guide

1.  Call the phone connected to the dialer.
2.  Answer phone.  Enter 

 & security code.

   

  (Factory set to 845464)  Write your

     security code below:

3.  Enter your spped dial number & #00.
Note: For additional programming see
          K-1900-5 Technical Practice.

Viking Electronics, Inc.

Hudson, WI  54016

LINE IN                      PHONE

C.O. Line or Analog

PABX/KSU Station

Standard Analog

Telecom Device

1.

Connect the 

K-1900-5

to a C.O. line or analog PABX/KSU station.

2.

From a Touch Tone phone, call another phone connected to the 

K-1900-5

.

3.

Take the phone connected to the dialer off hook (answer the 

phone).

4.

Enter 

followed by the six digit security code (see section 

D

on 

the next page).  A double beep will indicate that you have 
accessed the programming mode. 

5.

You can now program your speed dial number and the following 

features listed in section 

B

below.

Note: 

Programming from a cell-phone may not be suitable in areas

with weak coverage.

A. Accessing the Programming Mode

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