Poly Busy Light (Angle Plug) | Poly 65116-02 or HP 920Q4AA

(8 customer reviews)


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Poly Online Indicator Light (Poly 65116-02 or HP 920Q4AA)

  • Alerts co-workers when you’re on a call
  • Works with all Poly Wireless Headset Systems
  • 90° angle plug
  • Quantity per package: 1 light
  • Same Day Shipping On In Stock Items
  • Warranty Not Applicable To Accessories
  • Non-Returnable

Poly Busy Light (Angle Plug) – Poly 65116-02 or HP 920Q4AA

Poly Busy Light (Angle Plug) part # Poly 65116-02 or HP 920Q4AA is a universal busy light that uses a 90-degree plug. It’s compatible with old and new Poly wireless headset and lifters and lets others know when you’re on the phone.

Poly busy light

Telephone Online Indicator – Busy Light – In-use – OLI Low profile version

Also called: busy light, online indicator, OLI

Headset Compatibility

Compatible with
  • Savi Series
  • CS500 Series
  • CS50, CS55
  • CS70, CS70N
  • CS351N, CS361N
  • WO100, WO200, WO300, WO350

Poly Busy Light (Angle Plug) Product Details

  • Cord Length: 5 feet
  • Poly SKU: 65116-02
    • UPC: 0017229117846
  • HP SKU: 920Q4AA
    • UPC: 197498761251
  • Comes: 1 light per package

Additional information for the Poly Busy Light (Angle Plug)




Same Day Shipping On In Stock Items




Not Applicable To Accessories


65116-02 (Poly), 920Q4AA (HP)


0017229117846 (Poly), 197498761251 (HP)

8 reviews for Poly Busy Light (Angle Plug) | Poly 65116-02 or HP 920Q4AA

  1. Program Supervisor

    Our office unanimously voted to purchase this product for our front desk receptionist who manages multiple lines, always uses a headset and is our go-to person for a number of office needs and questions. It is difficult to know when they are on the phone with someone and as customer service is our #1 goal, we do not want to approach the desk with our questions and possibly interrupt a phone interaction with a customer. The Busy Light/ On-Line Indicator has solved this issue and we are very pleased with the product. It is now very easy to see when they are on the phone.

  2. Online Light

    Easy to use, but would prefer being able to change from cute rotating light to steady glow. Also indicates if wireless headset is turned on even if not on a call.

  3. American Slave

    With the busy light, everyone knows when I am on the phone so they don’t just walk into my office and start talking to me.

  4. dpsdental

    Works well. Tells folk in office you are on the phone.

  5. KKW

    Good way to let others know you are on the phone.

  6. Roger

    I have been looking for one of these for sometime. I am constantly having to let my fellow workers know that I am on my wireless headset by holding up my hand and pointing at my headset to let them know I am on the phone.

  7. Dan

    Prior to owning this, my boss was forever coming in while I was on the headset and began talking. He was continually annoyed because he didn’t know, and I was continually annoyed because I’d have to indicate I was on the phone. Worth every dime!

  8. Doug

    This works just like it should. No more awkward moments on the phone.

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