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Details about  WHOZZ CALLING? POS 4 (BASIC) Caller ID- New in Box W/ Warranty

WHOZZ CALLING? POS 4 (BASIC) Caller ID- New in Box W/ Warranty
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Item Information

Item condition:
Sep 12, 2014 15:11:01 EDT
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0 available / 4 sold
Please enter a quantity of $qty_dummy$ or less Please enter a quantity of 1 Purchases are limited to $qty_dummy$ per buyer Please enter quantity of 1 or more Please enter a lower number Choose quantity that is less than $qty_dummy1$ or equal to $qty_dummy$ You can only choose quantity that is equal to $qty_dummy$
US $239.99
Approximately C $264.63(including shipping)
No additional import charges at delivery!
This item will be shipped through the Global Shipping Program and includes international tracking. Learn more- opens in a new window or tab
US $29.60 (approx. C $32.64) International Priority Shipping to Canada  help icon for Shipping - opens a layer
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Item location:
Bishop, Georgia, United States
Ships to:
United States and many other countries | See details
Import charges:
US $36.40 (amount confirmed at checkout)  help icon for Shipping - opens a layer
Includes international tracking
International shipping and import charges paid to Pitney Bowes Inc. Learn More- opens in a new window or tab
14 day money back, buyer pays return shipping See details
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Last updated on  Aug 27, 2014 12:00:45 EDT  View all revisions

Item specifics

New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... Read moreabout the condition

Country of Manufacture:

United States


Whozz Calling 4 POS


Visit Store:   bscobb61u5


You are bidding on a brand new Whozz Calling POS 4  unit from  This unit retails at for $350.00.  You will receive the Whozz Calling? unit, power supply, mounting bracket, 6' serial cable, and a complete instruction manual.  Free software can be downloaded at or purchased from one of their  software partners.  This unit is new in the original box, and has a full warranty through offers free lifetime technical support on any units they manufacture no matter where you purchased the unit nor whether you are the original purchaser.  My "Buy it Now " price is $110.00 less than  retail. So check out this great product and save alot  of money. Look at my perfect rating and buy with confidence.

If you are unsure what unit is needed for your application go to and this guide will walk you through the steps to pick out the correct unit. 

Whozz Calling? POS
Caller ID for Easy Point-of-Sale Integration

The simplest and most inexpensive unit to get Caller ID time, date, name and number from multiple phone lines into a computer for pop-up screens and order entry. The choice of Domino's Pizza and many food service point-of sale (POS) solution providers to integrate Caller ID into delivery and take-out modules. Also use as a direct replacement for old model Caller ID interface units such as the TCI MLX-41 & MLX-82, Bek-Tel PC-4 & PC-8, and Comdial Caller ID adjunct units. POS series units connect via RS232 serial interface and are available in 2, 4, and 8 lines models. Four and eight line units chain together for larger installations up to 96 phone lines. Note- this is a picture for a POS 8 but the item you are buying is a POS 4. Sorry for the confusion.


Save time taking orders by popping up customer records automatically, especially in Caller ID enabled POS systems. Save precious seconds during peak hours.
Verify delivery addresses from matched customer record.
Build your customer database. Software available to "quick fill" new records with Caller ID names and phone numbers.
Call back missed customers that hang up during busy times. The units logs all calls whether answered or not.

Hardware Features

Inbound data indicates line number, Caller ID time & date, name and number.
Caller ID data captured on all lines, all the time. Individual microprocessors on each channel handle data on all lines simultaneously.
Units can be chained together to monitor up to 96 phone lines through one serial port.
Options are easily selectable with external dip switches.
Diagnostic LED's for power, data delivery, ring signal, and Caller ID signal
Simple modular connections, wall mount transformer, small and lightweight. No other Caller ID device or modem required.
Product includes power supply, 6' RS232 serial cable, mounting bracket, serial port loopback connector, and manual.

Programmer Features

Simple text output ( Data Format ) allows easy interfacing to custom applications and direct access through a communications terminal.
Calls records are sent as fixed, left justified, space delimited fields and terminated with carriage return & line feeds for simple string reads and field extractions.
Two alternate formats to match old TCI MLX-41 & MLX-82, Bek-Tel PC-4, PC-8, and Comdial key switch Caller ID adjuct units.
Comprehensive manual designed with the programmer in mind.
Free technical and programming support for the life of the unit.
Free Visual Basic application with source code available for Windows applications.

Specifications and Dimensions:

  • Physical Dimensions: 2"H x 8.1"W x 6.25"D
  • Shipping Dimensions: 3.25" x 13" x 9.5"
  • Shipping Weight: 4lbs. (1.8 kg)
  • External Power Supply: Output 9VDC Unregulated
    • Standard Power Supply Input: 120V, 350mA
    • Optional Power Supply Input: 220V, 350mA
    • Current Draw: (WC Lite 4) < 200mA, (WC Lite 8) < 240mA
  • Phone Connections: Modular RJ11 (2 Wire)
  • Computer Connection: 9-9 Pin 'straight wired' RS232 serial cable
  • Ringer Equivalence (REN): 0.1B
  • UL, SA and FCC approved

Industry Specific Software

Please call and we can suggest the software that may be best suited for your application.

Users Guide and Programming Manual in PDF format

POS 2 Manual (requires Adobe Acrobat Reader)

POS 4/8 Manual (requires Adobe Acrobat Reader)

Free Programming Tools

Whozz Calling? "Listener" and Source Code

Data Format

All serial devices conform to the same format. The simple, fixed field, space delimited, text output data stream is shown in the Data Format .

How it Works

POS units can be used with any multi-line telephone system as long as the main phone lines coming into the building are analog. Incoming phone lines plug into the unit and a serial cable connects it to a PC or serial printer. Modular input and output jacks are provided so that all connections are a snap. The unit connects the same way even if a digital system, KSU, or PBX is present. If more convenient, units can even be connected in parallel with incoming phone lines.

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Questions and answers about this item

No questions or answers have been posted about this item.

Seller assumes all responsibility for this listing.

Shipping and handling

Item location: Bishop, Georgia, United States
Shipping to: United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, Korea, South, Indonesia, Taiwan, South Africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Russian Federation, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi Arabia, Ukraine, United Arab Emirates, Qatar, Kuwait, Bahrain, Croatia, Republic of, Malaysia, Turkey, Brazil, Chile, Colombia, Costa Rica, Dominican Republic, Panama, Trinidad and Tobago
Domestic handling time
Will usually ship within 1 business day of receiving cleared payment - opens in a new window or tab.

Return policy

Item must be returned within
Refund will be given as
14 days after the buyer receives it
Money Back
The buyer is responsible for return shipping costs.
Return policy details
I will refund the total purchase price of the item if the item is returned in its original box with all the original paperwork and cords. I do not refund the original shipping charges.

Payment details

Payment method Preferred/Accepted Buyer protection on eBay
Credit card or Pre-authorized Debit through PayPal
PayPal Preferred

Immediate payment required for this item

Immediate payment of US $239.99 is required.

Seller's payment instructions

Payment must be made immediately with paypal
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