---
product_id: 52921831
title: "CQtransceiver Comfortable Landline Wired Telephone Mono Headset RJ9 Connector for Nortel Networks Meridian Option M3110 M3310 M3820 Telephone"
brand: "brand: cqtransceiver"
price: "₩5159"
currency: KRW
in_stock: false
url: https://www.desertcart.kr/products/52921831-cqtransceiver-comfortable-landline-wired-telephone-mono-headset-rj9-connector-nortel
store_origin: KR
region: South Korea
---

# CQtransceiver Comfortable Landline Wired Telephone Mono Headset RJ9 Connector for Nortel Networks Meridian Option M3110 M3310 M3820 Telephone

**Brand:** brand: cqtransceiver
**Price:** ₩5159
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** CQtransceiver Comfortable Landline Wired Telephone Mono Headset RJ9 Connector for Nortel Networks Meridian Option M3110 M3310 M3820 Telephone by brand: cqtransceiver
- **How much does it cost?** ₩5159 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/52921831-cqtransceiver-comfortable-landline-wired-telephone-mono-headset-rj9-connector-nortel)

## Best For

- brand: cqtransceiver enthusiasts

## Why This Product

- Trusted brand: cqtransceiver brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Monaural over-the-head wearing style for comfort and awareness of environment Flexible boom design allows to adjust mic freely RJ9 connector to replace telephone handset 2M coiled wire Direct connect over the head headset  Specifications: Cable:  Cable strenth : pulling force 10 Lbs Registance: less than 0.3¦¸ per meter Conductor: (8/0.1+250D)¡Á4 Dimension: ¦Õ2.7¡Á2M  Connector: RJ9 4 PIN  Speaker:  Type: moving-coil Registance:150¦¸ Sensitivity: 110¡À5dB at 20¦ÌPa=0db,1KHz Frequency: 800¡À50Hz Rated Power:5mW Max Power: 20mW  Microphone Sensitivity: -52DB  Work with below telephones: Nortel Networks (Northern Telecom): Meridian PBX: M3903, M3904, M3905, M2216, M2008, M2616 Meridian Norstar: M7208, M7310, M7324, T7208, T7316, T7316E, M7900 M9516 M9009 Nortel 3903, 3904, 3905 Meridian Option M3110, 3310, 3820 BT Converse 220, 225, 300, 320, 325, 420, 425, 1100, 1200, 1300, 1400, Paragon 450 I2002, i2004 (not compatible with i2400 phase II and i2004 POE phones) 1210,1220,1230, 2465, 2564 NT8B20, NT8B30, NT8B40, NT8B50, NTZK23AA, NTZK23AB

## Features

- Direct connect over the head headset, no additional amplifiers or adapters required
- 2M coiled wire
- Flexible boom design allows to adjust mic freely
- RJ9 connector to replace telephone handset
- Monaural over-the-head wearing style for comfort and awareness of environment

## Images

![CQtransceiver Comfortable Landline Wired Telephone Mono Headset RJ9 Connector for Nortel Networks Meridian Option M3110 M3310 M3820 Telephone - Image 1](https://images-na.ssl-images-amazon.com/images/I/41o3cTCZQgL.jpg)
![CQtransceiver Comfortable Landline Wired Telephone Mono Headset RJ9 Connector for Nortel Networks Meridian Option M3110 M3310 M3820 Telephone - Image 2](https://images-na.ssl-images-amazon.com/images/I/41W9CNVTl-L.jpg)
![CQtransceiver Comfortable Landline Wired Telephone Mono Headset RJ9 Connector for Nortel Networks Meridian Option M3110 M3310 M3820 Telephone - Image 3](https://images-na.ssl-images-amazon.com/images/I/41O4zqga10L.jpg)
![CQtransceiver Comfortable Landline Wired Telephone Mono Headset RJ9 Connector for Nortel Networks Meridian Option M3110 M3310 M3820 Telephone - Image 4](https://images-na.ssl-images-amazon.com/images/I/41OkFrqgyoL.jpg)
![CQtransceiver Comfortable Landline Wired Telephone Mono Headset RJ9 Connector for Nortel Networks Meridian Option M3110 M3310 M3820 Telephone - Image 5](https://images-na.ssl-images-amazon.com/images/I/41Jcv4BPMAL.jpg)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-04*