- Cortelco Patriot Handsfree Phone - Volume Control (ada Compliant) - Tone Pulse Dialing (40 60 Make Break) - Positive Line Disconnect - Ringer Volume Control - Flash (300 600 Msec) - Hold With Led Indicator - Visual Ring Indicator - Hearing Aid
- Cortelco Colleague Corded Two-line Telephone - 90v Message Waiting Lamp - Handset Volume Control - Hook Delay (positive Line Disconnect) - A-lead Control - Data Jack - Hearing Aid Compatible-hold With Led Indicator (flip-flop Type) - Last Numbe
- Cortelco Colleague Corded Two-line Telephone - 90v Message Waiting Lamp - Handset Volume Control - Hook Delay (positive Line Disconnect) - A-lead Control - Data Jack - Hearing Aid Compatible-hold With Led Indicator (flip-flop Type) - Last Numbe
- 2-line Business Telephone W Giant Lcd - Caller Id Call Waiting Caller Id (both Lines) - 99# Name Number Caller Id Log - Voicemail Waitingindication For Line 1 And Line 2 - Mute Hold Redial Flash Pause - New Call Indicator New Call Counter - Hi
- Rca-visys Speakerphone System - Use Your Bluetooth Cellular Phone As A Virtual 3rd Phoneline - Talk In Comfort On Your Office Handset - Conference Calls Between Cell Phones And Line Lines - 2 Year Manufacturer S Warranty - Call Waiting Caller Id
-rca 4-line Corded Telephone - Expandable To 16 Base Stations - Compatible With The Rca-25424re1and Rca-25425re1 And Also The Ge-29487 88 Ge-25403 404 405 Rca-25413 414 415 And The 25424 425 Series - Speakerphone - Intercom (station To Station)
External Feature Module For Et4000 Et4300 Ev4500 - Tmc External Feature Module - Can Be Used To Enable Music On Hold External Paging Or Door Intercom Opener. Note: One Module Needed For Each Feature.two Year Limited Warranty.tmc800efm
Allows You To Connect Any Standard Single-line Cordless Phone To The System. The Single Linephone Then Becomes Part Of The System With Capabilities To Answer All Four Lines Intercom And Much More. Two Year Limited Warranty.tmc810eca
- Rca 4-line Corded Telephone With Caller Id - Expandable To 16 Base Stations - Compatible With The Rca-25424re1 And Rca-25425re1 And Also The Ge-29487 88 Ge-25403 404 405 Rca-25413 414 415 And The 25423 425 Series - Caller Id Call Waiting Calle
- Cortelco 4 Line Telephone - Replacement For Itt-4125bk - Much More Than Just A Telephone It S A System Within Itself - Expandable To 16 Telephones And Up To 4 Lines Requires No Complicated Wiring Or Background Equipment (everything Needed Is Buil
- Rca 4-line Corded Telephone With Digital Answering System - Expandable To 16 Basestations - Compatible With The Rca-25424re1 Andrca-25425re1 And Also The Ge-29487 88 Ge-25403 404 405 Rca-25413 414 415 And The 25423 424 Series - Caller Id Call
- Replaces The Et4000 (4300 Adds Built-in Features That Had To Be Modules On The 4000 And A Few Cosmetic Differences) - Is Compatible With The Et4000 - 4 Lines Andup To 16 Extensions - Caller Id Call Waiting Caller Id (on All 4 Lines) - Centrex Con
- Tmc 4-line Corded Telephone - Compatible With The Tmc-et4300 - 4 Lines And Up To 16 Extensions - Caller Id Call Waiting Caller Id (on All 4 Lines) - 50# Caller Id History - Caller Id Display Dial - 3-way Conferencing - Call Timer - 5# Redial