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Cortelco, Inc. > 
Item#: 0HX-000P-00021

Cortelco ITT-2750 7 Series 4 - line phone

  • 4-line Operation
  • Caller ID Call Waiting

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

- Cortelco 7 series 4 line telephone with built-in auto attendant and voice mail- Expandable to 4 lines and 16 stations- Built in auto attendant and voice mail- 30 minute total messages length- 8 Selectable greetings- Line specific greetings- Caller id capability on all 4 lines- Caller id on call waiting- 40 Names and number caller ID directory- Caller id directory dial- Visual message waiting indicator- Paging (individual or all page)- Call transfer- Station status indication- Full featured intercom- Hands free speakerphone- 3-way call conference- Large backlit liquid crystal display- Memory dial- Toll restriction- Call privacy (on/off)- 2.5mm headset jack- Redial (last 5 numbers)- Do not disturb- Automatic line selection- Call timer- Private line compatibility- Static memory- Adjustable volume controls- Distinctive ringing- Dual color line status- Flash/hold/mute- Individual ringer control- Predialing- Desk or wall mountable- Hearing aid compatibleITT2750

Learn more about the Cortelco, Inc. ITT-2750


Body Color


Multiline Operation Capability
4-line Operation
Expandable Base Supported
Conference Call Capability
3-Way Call Conference
Full Featured Intercom
Caller ID
Call Waiting
Call Transfer
Hands Free Speakerphone
Volume Control
Adjustable Volume Controls
Ringer Control
Individual Ringer Control

Additional Features

Additional Features
Expandable to 4 Lines and 16 Stations
Built in Auto Attendant and Voice Mail
30 Minute Total Messages Length
8 Selectable Greetings
Line Specific Greetings
Caller ID Capability on all 4 Lines
Caller ID on Call Waiting
40 Names and Number Caller ID Directory
Caller ID Directory Dial
Visual Message Waiting Indicator
Paging (Individual or All Page)
Station Status Indication
Memory Dial
Toll Restriction
Call Privacy (On/Off)
Redial (Last 5 Numbers)
Do Not Disturb
Automatic Line Selection
Call Timer
Private Line Compatibility
Static Memory
Distinctive Ringing
Dual Color Line Status
Hearing Aid Compatible

Phone Memory

Phone Directory Memory


Large Backlit Liquid Crystal Display


2.5mm Headset Jack
Placing / Mounting
Desk or Wall Mountable
Warranty, Returns, And Additional Information

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