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Caller ID/Call-Waiting ID with Backlit Display

Model:

43-3903

 | Catalog #: 43-3903
Price:
$19.99
$19.99
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Product Summary

See who's calling without having to ask.

The adjustable, backlit display on this compact, 99-number Caller ID* unit swivels for maximum readability on your desktop or wall.

  • Stores up to 99 single Caller ID* numbers or up to 64 names and numbers
  • Easily review your calls using the scroll up/down control
  • 1-touch callback allows you to return calls at the touch of a button
  • Blue backlight for easy nighttime viewing

You'll also need

  • 4 "AA" batteries
  • Phone service
  • Caller ID (through phone company)
Pricing and availability: Please note that all prices are subject to change without prior notice. Prices advertised on this site are for online orders only. Prices on some items may differ from those advertised in RadioShack stores. All merchandise may not be available at all stores, and all stores may not participate in all sales promotions. We recommend you contact the store to confirm product availability and price.

Disclaimer: *Caller ID requires phone company service.

What's in the box

  • Caller ID
  • User's guide
 

Shipping

Usually ships in 1 - 2 business days

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Other ways to get it


In store: Check availability
By phone: 1-800-843-7422

Manufacturer Warranty

  • Parts: 12 month
  • Labor: 12 month
Tech Specs
Product Support

Product support (2 matches)

Date added Document
April 01, 2014 Caller ID/Call-Waiting ID with Backlit Display (Guía Del Usuario)
April 01, 2014 Caller ID/Call-Waiting ID with Backlit Display (User's Guide)

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Customer Reviews

REVIEW SNAPSHOT®

by PowerReviews
RadioShackCaller ID/Call-Waiting ID with Backlit Display
 
2.2

(based on 126 reviews)

Ratings Distribution

  • 5 Stars

     

    (15)

  • 4 Stars

     

    (16)

  • 3 Stars

     

    (10)

  • 2 Stars

     

    (20)

  • 1 Stars

     

    (65)

27%

of respondents would recommend this to a friend.

Pros

  • Simple controls (32)
  • Durable (27)
  • Great reception (17)
  • Easy to use (6)
  • Good value (3)

Cons

  • Complicated controls (22)
  • Bad reception / weak antenna (14)
  • Not durable (14)
  • Hard to see dsiplay (4)

Best Uses

  • High volume (9)
  • Long talks (6)
  • Multiple lines (5)
  • Telecommuting (4)
  • Screening calls (3)
    • How long have you owned it:
    • A month or less

       

      One-to-three months

       

      Three-to-six months

       

      More than six months

       

      46% 

      (6 reviews)

    • Reviewer Profile:
    • Tech savvy (46), Practical (42), Professional (25), Technically challenged (5), Gearhead (4)
    • Primary use:
    • Personal (93), Business (15)
    • Was this a gift?:
    • No (33)

Reviewed by 126 customers

Sort by

Displaying reviews 1-10

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5.0

GREAT Caller ID!

By A swimmer

from Illinois

About Me Practical, Professional, Tech Savvy

Verified Reviewer

Pros

  • Clear Reception
  • Durable
  • Easy Controls

Cons

    Best Uses

      Comments about RadioShack Caller ID/Call-Waiting ID with Backlit Display:

      I am so glad Radio Shack still has this Caller ID. I plan to buy a couple more of them as back ups since they don't last forever. Highly recommend them. I have one for years, and want to go to Radio Shack to buy a few more in case they stop making them.

      • Primary use:
      • Personal
      • Was this a gift?:
      • No
       
      5.0

      hunted to find a second -love both ids,

      By Susie

      from Winston Salem, nc

      About Me I Appreciate Quality, Practical, Professional

      Verified Reviewer

      Pros

      • Best One Of Several Tried
      • Clear Reception
      • Durable
      • Easily Viewed Screen
      • Easy Controls
      • Fits Wall Or Desk
      • Last For Years

      Cons

        Best Uses

        • Screen Calls
        • Store Numbers

        Comments about RadioShack Caller ID/Call-Waiting ID with Backlit Display:

        I just got my second one.The first last for years. I was so glad to find another one exactly like the first. Most things are made cheaper now. This wasn't

        • Primary use:
        • Personal
        • Was this a gift?:
        • No
         
        2.0

        Terrible Display as can't read it

        By Jim

        from Federal Way, WA

        About Me Practical

        Pros

        • Durable

        Cons

        • Poor display
        • Very poor display

        Best Uses

          Comments about RadioShack Caller ID/Call-Waiting ID with Backlit Display:

          Very difficult to read the dispaly unit

          • Primary use:
          • Personal
          • Was this a gift?:
          • No

          (1 of 1 customers found this review helpful)

           
          5.0

          Nice device for old telephones

          By Pipedigger007

          from Fargo, Nd.

          About Me Practical

          Verified Reviewer

          Pros

          • Easy Controls

          Cons

            Best Uses

            • Telecommuting

            Comments about RadioShack Caller ID/Call-Waiting ID with Backlit Display:

            I like to use my old telephone so this gives me the caller ID I want. It's still hard to see display in dark even with the back light due to the soft LCD display and is kind of on the expensive price. It don't let you delete single calls but only deletes all the calls at once.

            • Primary use:
            • Personal
            • Was this a gift?:
            • No

            (3 of 5 customers found this review helpful)

             
            1.0

            Worst Caller ID Ever!

            By Always Have a Phone In My Ear

            from Los Angeles

            About Me Practical, Professional

            Verified Reviewer

            Pros

              Cons

              • 2nd Call Ends 1sr Call

              Best Uses

                Comments about RadioShack Caller ID/Call-Waiting ID with Backlit Display:

                Oops! I wrote the previous glowing review, and don't know how to delete it. While I was on the phone with one call and another person called in their call would just break through without me doing anything. I called the store I bought it from and asked them for a tech support number for Radio Shack products, they put me on hold for several minutes-twice-and then after chatting with a friend at the counter for several minutes finally gave me an 800 number. I called the number and after going through several prompts got a recorded message saying they don't do tech support for Radio Shack products--call the store!!! Of course, I already knew that no one at the store would know anything, but for laughs I called anyway. The guy said, "I don't know what's wrong with it, why don't you look it up online!" So, the product is useless, Radio Shack employees don't know technical information for their own products, and I am back on the hunt for a Caller ID that works.

                • Primary use:
                • Business
                • Was this a gift?:
                • No

                (2 of 2 customers found this review helpful)

                 
                5.0

                Best Caller ID Ever!

                By Always Have a Phone in My Ear

                from Los Angeles, CA

                About Me Practical, Professional

                Verified Reviewer

                Pros

                • Backlit Screen
                • Durable
                • Easy Controls
                • New Call Flash

                Cons

                  Best Uses

                  • Conference Calls
                  • High Volume
                  • Keeping Track Of All Call
                  • Long Talks
                  • Telecommuting

                  Comments about RadioShack Caller ID/Call-Waiting ID with Backlit Display:

                  Actually, I use this equally for business and personal. I don't know why this model got bad reviews. I think a lot of people didn't read the manual. It's a little larger than the couple of CID's I've had in the past which gives it a very sturdy feel, and it looks good. A lot of comments about the screen being hard to read! Apparently people don't realize you just press any key on the pad and the screen lights up like Christmas! I used to have to use a flashlight for my old one. And it's got an easy to read big screen. It holds 99 calls. Last one only 50. I didn't have any more plugs to spare at my desk, so I don't mind the 4 AA batteries. And the best thing of all for me: it flashes on every call, not just when a message is left. (Half the people today don't leave messages.) So I always know when someone has called even if I had the ringer off (at night) or was running the vacuum, etc...I'm so happy I found this one. It is far superior to the other one's I was looking at.

                  • Primary use:
                  • Business
                  • Was this a gift?:
                  • No

                  (1 of 4 customers found this review helpful)

                   
                  1.0

                  NOT a Happy customer

                  By jm

                  from DFB Florida

                  About Me Practical

                  Verified Reviewer

                  Pros

                  • No Pros

                  Cons

                  • Gave Old One To Rs
                  • Hard To Read Blue Screen
                  • No Instructions
                  • Not Happy
                  • Not Working Properly
                  • Old One Much Better

                  Best Uses

                  • NONE

                  Comments about RadioShack Caller ID/Call-Waiting ID with Backlit Display:

                  Now what do I do ?

                  • Primary use:
                  • Personal
                  • Was this a gift?:
                  • No

                  (1 of 1 customers found this review helpful)

                   
                  4.0

                  Works Great with 6V Pwr Supply wired in

                  By WDB

                  from Oakland, Michigan

                  Verified Reviewer

                  Pros

                  • Clear Reception
                  • Durable

                  Cons

                    Best Uses

                      Comments about RadioShack Caller ID/Call-Waiting ID with Backlit Display:

                      I used the suggestions from others on this site and soldered in a 6v power supply. I used an old power supply from an AT&T telephone dock. Just make sure you have the polarity right when connecting the power supply to the unit. Use a DC voltmeter and it's pretty easy. If you use this unit with batteries, get ready to buy a lot of batteries, because it uses them up very fast.

                      • Primary use:
                      • Personal
                      • Was this a gift?:
                      • No

                      (3 of 3 customers found this review helpful)

                       
                      5.0

                      Its fine if you wire in your own 6 voltp

                      By Jacobs

                      from Brooklyn, New York

                      About Me Professional, Technically Challenged, Tech Savvy

                      Pros

                        Cons

                          Best Uses

                          • Conference Calls
                          • High Volume
                          • Long Talks

                          Comments about RadioShack Caller ID/Call-Waiting ID with Backlit Display:

                          Its fine if you take it apart, and solder in to the battery wires inside the unit, a seaparate 6 volts DC power supply, then you never need to use batteries again

                          I purchased from Radio Shack the :
                          AC-to-DC Power adaptor (for the Caller ID) 6 V. DC 300 MA. by Enercell No. 273-313 ; UPC#0 40293 70931 0 (Positive polarity) Radio Shack No. 2730313

                          Its excelent, no longer the need for bateries

                          • Primary use:
                          • Personal
                          • Was this a gift?:
                          • No

                          (1 of 2 customers found this review helpful)

                           
                          2.0

                          AC power a prerequisite...

                          By Otis

                          from Maryland

                          About Me Tech Savvy

                          Pros

                          • Older Model Is Great

                          Cons

                          • No Ac Power On New Model

                          Best Uses

                          • Multiple Lines

                          Comments about RadioShack Caller ID/Call-Waiting ID with Backlit Display:

                          I have an older model with AC power. I will NOT buy the new model unless it is configured to run on AC power. The old model has worked VERY well for several years. I need something for other phone lines. Unless the 43-3903 is configured for AC power, I will take my business elsewhere.

                          • Primary use:
                          • Personal
                          • Was this a gift?:
                          • No

                          Displaying reviews 1-10

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