Dial Pad Phone with Headset, Call Center Home Phone System Backlight Corded Phone for SOHO Home Office Telephone Marketing, Black - JVR OI06 HUMANIZED DESIGN: 45 degree slop for easy operation, noise-canceling technology, FSK/DTMF caller ID display, automatic detection, power save SMART FUNCTIONS: Redial, flash, hold, mute and volume control features. Voice recorder port allow you connect it to PC to record conversation COMFORTABLE HEADSET: Hands-free headset, convenient to talk without holding phone in the hand, headset stand provides headset storage LARGE MEMORY: 30 incoming / 5 outgoing number memories, 2 digits setting out code setup, 32 digits pre-dial and edit LCD DISPLAY: Green backlight in-use, LED indication when the telephone is ringing, flash time 100ms or 600ms choice