Interquartz IQ333EHS Analogue Handset

Offering an exciting new development for headset users, integrated Electronic Hookswitch (EHS) control has been built-in to suit most IQ333+EHS Cableprevious and all current Plantronics professional wireless models*.  The EHS feature eliminates the need for the handset lifter and the Plantronics On Line Indicator (OLI) is also supported. This product family is widely used across many business types both big and small including government and corporate enterprises as well as SMEs. A genuine five (5) year parts and labour warranty is included, making this a great product for the busy office or home.

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49 in stock

SKU: IQ333EHS Category:
MFR Interquartz


Item Type: Hardware
Item requires renewal : No
Weight : 1.1 kg



Tone dialing
Handsfree Speakerphone with Push Button Volume Control
10 Memory Keys (battery-free permanent storage)
Memory protection switch to allow pre-programming of memories
Message Waiting lamp
3 position Ringer Volume switch
Redial, Pause and Recall Keys (100mS Call Waiting compatible)
Hearing Aid compatible
Wall Mountable – see IQWK3
Suits Business and SOHO applications
Optional Mute or Push-to-talk Handset
Headset Savvy Features

Electronic Hook SwitchIQ333EHS Side View
Mute Key works on Headset
Push button earpiece Volume Control
Built-in Headset Amplifier suits a wide range of headset types
Headset Mic Adjustment allows any headset mic type
Headset Cable Polarity Switch – suits any headset cord
Silent Ringing mode selectable so that incoming calls ring only in the headset to reduce call centre ambient noise
Trainee/supervisor double jacking mode
Mid-call mode support – change between Headset, Handsfree and Handset during a call
* Models CS510, CS520, CS530, CS540, Savi W710, W720, W730, W740 and previous models CS60, CS70N, CS351N, CS361N, 510S, Savi WO100, WO101, WO200, WO300, WO350, WO430 & WO440

Warranty: Five (5) Year parts and labour