Crystal clear sound - OmniSoundTM
Natural sound in both directions (full duplex)
Simple to connect and use
No extra phone line is required
Keypad for volume, mute and adjustment
For connecting to all types of system telephone
Also connects to your GSM or DECT telephone - by connecting a special cable (optional) meetings can be held via GSM or DECT
For connection to PC/mac for IP telephony
Can be used in conjunction with a headset Ideal for up to 6 people