General Info on Cortelco 2720 - Manual and Guide

Firstly, here is the Cortelco 2720 Manual

Now we can talk about all the awesome features this office phone has!

Cortelco 2-line telephone facts and features

• Works with any of our wireless or corded options. Works with lifters too.
• Caller ID, call waiting caller ID
• 99 number Memory
• Wide angle, adjustable, backlit (blue) LCD display
• Voice mail indication
• Mute with LED indicator
• Hold with LED indicator
• PBX hold (programmable)
• On hook pre-dial (through speaker)
• Directory button (save up to 99 names and numbers)
• 5 One touch and 5 two touch speed dial memory locations with up to 24 digits
• Programmable flash
• Conference
• Enhanced redial for last 10 numbers
• Handset receiver volume control (4 levels)
• Programmable ring tones (10 positions)
• Programmable ring volume (off to 7)
• Programmable VIP alert
• Data port
• Speakerphone
• Speakerphone volume control (8 levels)
• DTMF dialing (what is DTMF? Search for it in Answers)
• Programmable area code
• 2.5mm & modular RJ9 headset jacks ( For RJ9,Please use Sennheiser Quick Disconnect Easy Connect Cord, 26716
• Wall mountable

Time for a new headset?

Many Cortelco phone users have switched to the Leitner LH270!