Caller ID Devices
caller id devices — pre-owned
Browse 563 caller id devices — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.
Bellsouth Voice Announce 9900CW Talking Caller ID With Display
Bellsouth Voice Announce 9900CW Talking Caller ID With Display. Tested and working. Phone cord not included. Caller ID, power adapter, user guide, and original box are included as shown.
Whozz Calling POS 8 BASIC SERIAL PORT Caller Id Unit G2U
Check item specifics and photos to ensure you make the perfect choice.
3 Whozz Calling 8 Lite Caller ID Interface Unit & Adaptors - Lot Power On Tested
Lot of 3 with Adaptors. They might be fully working, or there might be functional issues or parts missing that we are not aware of. Power On Tested. Power supplies included. For this reason, this is being sold.
WHOZZ CALLING 4 Lines LITE CALLER ID Serial INTERFACE UNIT (All Cables Included)
RADIOSHACK ADJASTABALE DISPLAY CALLER ID 43-3902 CID-3902 Tested Works Great
Tested and works.
You save $2.00
Vintage Sony TL-ID10 Telephone Caller ID Light Up Display Unit LightGreen
Vintage Sony TL-ID10 Telephone Caller ID Light Up Display Unit LightGreen. Unit is in good shape. Please see all photos for the best idea of condition Listing includes the display Unit and the power supply. If theres any questions/concerns please be sure to reach out. Thanks for looking!
CPR V5000 Call Blocker for Landline Phones - Block Robocalls, Stop Spam Callers
The CPR V5000 Call Blocker is a black device designed to block robocalls, spam callers, and telemarketers on landline phones. It is compatible with various phone brands such as Motorola, Cortelco, Panasonic, and AT&T. This call blocker has the capacity to block up to 1500 numbers and is compatible with VoIP, cordless phones, fax machines, and traditional landlines. It features a 3-inch display and is designed to block PPI calls, political calls, and area code calls, providing a convenient solution for reducing unwanted calls in the home.
Bellsouth CI-165 Caller ID 3 Line Display 125 Name Number Memory
The unit looks in good conditions.
Vintage 1998 GE General Electric Caller ID 2-9016S English & Spanish W/Cord
English & Spanish. With Phone Jack Cord.
You save $8.80
CPR Call Blocker V5000 Landline Phone Spam Blocking Device Untested
Large "Block Now" button and LCD display for easy operation. CPR Call Blocker V5000 unit only. Model: V5000. Pre-owned and untested. Large "Block Now" button.
WHOZZ CALLING 8 LITE CALLER ID INTERFACE UNIT Serial
Whozz Calling? 8 lite Caller ID Interface Unit
You save $23.00
Olympia Info Globe Digital Caller ID With Real Time Clock OL3000.2
The Olympia Info Globe Digital Caller ID with Real Time Clock OL3000.2 is a black, globe-shaped caller ID display box that holds up to 70 caller ID records. It features a rotating LED message that reveals daily greetings and the current date and time. The clock also has a visible day/night display and is equipped with a messaging system that includes features such as programming messages, real-time clock functionality, and a calendar. This device, manufactured in 2003, is designed with a 3.5 mm jack connector and is powered by battery backup for continuous operation.
WHOZZ CALLING? 2 Deluxe Caller ID Interface CallerID (Without Ac Adapter)
Our team will reply ASAP.
WHOZZ CALLING 4 Lines CALLER ID/ Call ACCOUNTING UNIT Serial Interface
Manufactured by WHOZZ CALLING?.
P3 P5025 Telephone Register Call Logger Built-In Printer
See photos for more details.
WHOZZ CALLING? 4 Caller ID, Basic Caller ID, Ethernet connection w/ AC
F3 = Key Functions Working (Appendix C – Test and Repair). A subset of the primary functions of the device that an ordinary user of the device expects to function are verified working through manual or software tests.
You save $12.50
Emerson EM-60 Large Lighted Display Talking Caller ID Voice 60 Number Memory
It is designed as a standalone unit in a sleek white color.
WHOZZ CALLING? 2 Deluxe Caller ID Interface CallerID (Ethernet)
The WHOZZ CALLING? 2 Deluxe Caller ID Interface CallerID is a POS hardware unit with a sleek black design, featuring two phone line capabilities and an Ethernet interface for easy connectivity. Made by the brand CallerId, this Caller ID device is designed to be used with RJ-45 and Ethernet connectors, allowing for efficient communication. Its model number is WC2. There are 5 RJ11 phone cords and 1 power supply included. Unit was in service until June 1 2026 and was working correctly when unplugged.
Sharper Image Info Globe Scrolling Digital Clock Calendar LED Message WI70I
Sharper Image Info Globe Scrolling Digital Clock Calendar LED Message WI70I. Condition is Used. Shipped with USPS Ground Advantage.
You save $1.66
CallerID WHOZZ CALLING? 4 Basic POS Caller ID Display Box 4 Lines RJ11 DB9
The CallerID "WHOZZ CALLING?" 4 Basic POS Caller ID Display Box is a compact and efficient device designed for home or office use. With the ability to support up to 4 lines, this unit from CallerID.com features both DB9 and RJ11 connectors, making it compatible with various phone systems. Its sleek black or white design adds a modern touch to any space, while its basic POS CallerID feature allows users to easily identify incoming calls. With its user-friendly interface and reliable performance, this Caller ID Display Box is an essential accessory for staying informed about your calls. Doesn't come with wires or connectors or original box
CPR V5000 Call Blocker for Landline Phones - Block Robocalls and Spam Calls
Complete with Original Box.
Cincinnati Bell 29093BE1-A Call Waiting Caller ID Answering Machine - NO CABLES
• Voice Answering Machine. POWER ADAPTER NOT INCLUDED . • Phone Cable. • Model # 29093BE1-A. • Phone Line Connectivity. All that you see in the photos is EXACTLY what you are getting. • Tested – Working.
You save $5.12
Radio Shack 43-3903 Caller ID Call Waiting Call Back Backlit Landline Telephone
The RadioShack 43-3903 Caller ID Call Waiting Call Back Landline Telephone is a sleek and modern device that offers convenient features for home telephones. With its silver and black color scheme, this caller ID display box provides essential functions such as call waiting and caller ID. Made in China, this unit is designed to assist in managing incoming calls and notifications, making it a practical addition to any home phone setup.
CIDCO Phone Caller ID Display Unit Model JA-60A-18
Please see pictures for details/condition. Listed as used however this item might have never been used. Has not been tested.
DIGITAL CALLER ID REAL TIME CLOCK "OLYMPIA INFORMATION GLOBE" - AS IS
You will be buying this item AS IS. Manual has writing on cover and wear. No knowledge of how to test it.
Vintage ATDI 3000 Phone Line Manager Caller ID Call Screening Unit
Tested with power cord and works great.
Discovery Info Globe Scrolling LED Message Center w/ Caller ID Tested
Discovery Channel Info Globe. Blue globe design. Tested and working. Display powers on and functions as shown. Includes original box. Box shows storage wear, edge wear, and creasing.
CPR Call Blocker V5000, Pre-Programmed with 5000 Scam Telemarketer Numbers
In good working condition.
GE Big Display Caller ID Box Vintage Landline 2-9079A Backlight Display Thomson
We only print labels right before drop-off.
CPR Call Blocker V10000 Dual Mode Pre-loaded 10,000 Scam Numbers, Block 2000
CPR Call Blocker V10000 Dual Mode Pre-loaded 10,000 Scam Numbers, Block 2000
Memorex Sphere Teleball 2.4GHz Phone with Caller ID/Call Waiting (MSP-PH2400)
The Memorex Sphere Teleball 2.4GHz Phone with Caller ID/Call Waiting (MSP-PH2400) is a unique and stylish phone designed by the brand Memorex. This phone features a 2.4GHz wireless connection for easy use and comes in a trendy red color. Its main functions include caller ID and call waiting, making it a practical and reliable option for home telephones and consumer electronics. The sphere shape of the phone adds a modern touch to any space, while its user-friendly features ensure convenience and functionality. Phone lights up when plugged in but it is untested as I don't have a land line. Buying as-is.
You save $14.87
Genuine Radio Shack (43-3903) Battery Operated Call Waiting / Caller ID Tested
Working!!! You can see in the photos that it also has a "light up" feature so you can see it at night. PLUS you get an official radio shack power supply cord along with it, and a generic phone jack. The Genuine Radio Shack (43-3903) Battery Operated Call Waiting / Caller ID is a silver-colored caller ID display box made by RadioShack. It is designed to show incoming caller information and is operated by batteries for convenience. This model is compact and suitable for home use, providing a simple and effective way to identify incoming calls. Made in China, this caller ID device is a reliable and efficient addition to any home telephone setup.
Yealink T54W IP Phone with 16 VoIP Accounts 4.3-Inch Color Display - Black
Mid-level phone, ideal for professionals and managers with moderate call load. Ergonomic design with adjustable display.
You save $80.04
Digitone ProSeries 2 Call Blocker W/Box
The Digitone ProSeries 2 Call Blocker is a black telephone accessory that blocks unwanted calls. It connects via a telephone line and a 3.5mm jack, making it compatible with most phones. This model, designed by Digitone, features one line and is made in China. Perfect for consumers looking to reduce unwanted interruptions during their conversations.
Independent Technologies Bright ID’er ITC-6700 Jumbo Caller ID Landline Display
I've made sure all tapes are mold-free. We can find a solution together. I want all parties to be satisfied. I practice this because the perception of "good" or "like-new" can vary. Clothing - I wash/launder all pre-owned clothing unless specified otherwise.
Bellsouth Caller ID with Call Waiting CI 43
We stand by the quality of our products.
You save $6.75
Caller ID Bell Atlantic Vintage Model 720 Pause Delete Review Calls
Bell Atlantic Vintage Caller ID Model 720 Pause Delete Review Calls Pre-owned in acceptable condition Unit has visible marks - See Pictures! Unit is designed to work with traditional telephone lines / protocols. Sold as is with no guarantee as to working condition.
Telemanager Model 912 Who's Calling Digital Caller ID Display Box w/ Charger
Telemanager Model 912 Who's Calling Digital Caller ID Display Box System w/ original charger.Tested and working.
Pacific Bell Voice 6509 Caller ID Display Box Beige Voice VIP Call Waiting RJ-11
Pacific Bell Voice 6509 Caller ID Display Box Beige Voice VIP Call Waiting RJ-11
AT&T 326 Caller ID Display Unit
AT&T 326 Caller ID Display Unit. Condition is Used. Shipped with USPS Ground Advantage.