FSK/DTMF caller ID display, automatic checking. As for the mute key, it goes like this. During the call, when you press ''this key'', the microphone will stop working,the indicator light will turn red. Press ''this key '' again, the call will function again.
30 incoming, 5 outgoing number memories.
2 digits PABX code setup, 32 digits pre-dial and edit.
Green Backlight in-use, With LED indication.
Hold, Flash and Mute function, Headset speaker volume control by knob.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5.6 inch
Height : 4.2 inch
Length : 7 inch

Item Weight: 2 pounds (View shipping rates and policies)
Shipping Weight: 1.15 pounds (View shipping rates and policies)

ASIN : B0196B66II