KONFTEL 300Mx The World''s Only Mobile Conference

SKU: 910101083


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KONFTEL 300Mx The World''s Only Mobile Conference Phone. Support for HD Voice on 3G network. USB for collaboration. Meeting size:up to call time. OmniSound with HD audio

Wherever. In Any Way.

The world's only mobile conference phone

Support for HD Voice on 3G network

USB for collaboration

Meeting size: up to 20 people

The battery gives 30 hours of call time

Support for Konftel Unite via an adapter

The Konftel 300Mx is the world's only mobile conference phone. Insert the SIM card and start your meeting immediately with no fuss or cables, wherever you have cell phone coverage.


You can now enjoy better sound quality than a landline. The Konftel 300Mx is based on our OmniSound® audio technology and supports HD Voice on the mobile network. With natural, crystal-clear sound, the nuances of the call come across and the dialogue can flow smoothly. Connecting expansion microphones enables up to 20 people to be heard with superb clarity.

You're in control

Konftel 300Mx and the Konftel Unite mobile app are the perfect combinations. Via the optional Konftel Unite adapter, you can connect up the app to manage the conference phone effortlessly. With our One Touch Conferencing, one-touch really is all it takes to start or join a meeting. Use your personal contact book and control the phone's functions during the meeting.

Perfect for collaboration

A USB port makes the Konftel 300Mx ready for all the apps and services we use to communicate and collaborate via computers – such as Skype for Business, Cisco Spark, Avaya Zang, Unify Circuit and Google Hangouts. Don't compromise on audio quality when your teamwork goes "live" in an online meeting.

For the mobile company

Konftel's mobile conference telephone is perfect if your company has chosen a fully mobile communications solution or if you need to supplement fixed devices. The battery provides up to 30 hours of talk time and charges when the Konftel 300Mx is placed on the supplied charging cradle.

Smart features

Use the line selector to switch easily between mobile phone and USB connections, or connect calls. Other popular features include recording onto an SD memory card, SMS and a conference guide that will take you through the steps to set up a multi-party call and create call groups.


Sound Specifications
OmniSound® Wideband via USB
Microphone Omnidirectional, 360°
Frequency Range 3G/2G 200Hz ~ 7000Hz, 
USB 200Hz ~ 7000Hz
Reception Area Up to 12 People
(30m2/320sq ft)
Volume 90dB SPL 0.5m
Equalizer Soft, Neutral, Bright
Konftel 300Mx AC Adapter 100V-240V AC/14V DC, length 6m
Charging Stand AC adapter 100V-240V AC/14V DC, length 90cm
Capacity 5200mAh
Talk Time 30hrs
Standby Time 270hrs
SIM Card SIM with support for PIN/PUK
Contact Capacity 500 (Import and Export via SIM Card)
Call Groups 20 Max
Call Recording Supports recording on SD & SDHC (≤32GB) memory card
Messages Support SMS (Short Message Service) text messages
Anti-Theft Protection Kensington® security slot
Konftel 300Mx Diameter 240mm, Height 77mm,
Weight 1.18kg (incl. battery)
Konftel Charging Cable  Size: 180mm x 165mm,
Weight: 220g
Display and Keyboard
Display Screen LCD, 128 x 64px
Keypad Alphanumeric, *, #, handset on, handset off, mute, hold, volume up, volume down, 
five buttons for navigation in the menu system, line mode and conference guide.
Temperature 5°C ~ 40°C
Relative Humidity 20% ~ 80%, condensation free

Why Shop at Office Connect?

NZ owned & operated

That’s right, we are 100% New Zealand owned and operated with our team based in our Tauranga Retail store where you can reach us by phone, email & live chat.

Safe buying from a trusted company

Office Connect is a retail and online store has been operating for over 5 years. We are shipping thousands of items out every month across New Zealand.

Order status updates

If you place an order with us you will be updated by email when your order is processed to the warehouse through to your order shipping out .

We Dispatch same day.

All the stock available in New Zealand Warehouse so If you place your order Monday-Friday, and provided the item is in-stock and payment has been confirmed by us by 2pm, we should be able to ship your order out the same day. Orders placed during a weekend or public holiday will be processed the next business day.

We have 30 days return policy

If you changed your mind or made an incorrect choice about a product? We can offer a 30 days return policy. All we require is that the product is unopened and the packaging is in its original new condition. This excludes any specially ordered items, software licenses and/or extended warranties.

We provide Secure online shopping

Our payment gateway is guaranteed secure so you can shop in confidence. We use Strip, Amex, Apple pay, Shop Pay Payment Express as our payment gateway provider for all credit card transactions which offers the industry standard protection for absolute security & privacy.

Price match Guaranteed 

If you see the lower price somewhere else, please contact us to about the price match. Also we benefit from our great supplier relationships and buying power to always offer you great deals.

Great customer service

We have a proven record of excellent support and service. We’re real people, ready to help via phone, email and offer a live chat service so you can instantly chat online with our staff with any questions you may have. If you are still not sure, please check out our customer feedback page to see what real customers have to say about us.

Your Success is Our Goal

Office Connect is a trusted retail and online store located in Tauranga New Zealand. 

We are 100% kiwi owned and operated business. We are one of the largest office consumables supplier in New Zealand helping the New Zealanders in buying the affordable and best quality office supplies at competitive price.




Q. Where are you located and where all the products get shipped from?  

A. We are a retail store located in New Zealand and all the products are available in New Zealand warehouse. We dispatch the orders same day if we receive it before 2PM. Shipping costs will apply, and will be added at checkout. We run discounts and promotions all year, so stay tuned for exclusive deals.


Q. How long will it take to get my order?  

A. All the orders received by 2pm will be processed and dispatched same day with overnight courier. Rural and heavy items deliveries may take 1-2 days extra. To find out the delivery time frame for bulky items you can contact us.


Q. What shipping carriers do you use?   

A. We use Courier Post, New Zealand Courier, Post Haste for small items and for large and bulky items we use Fliway and Mainfreight.


Q. Can I return my product?   

A. We always aim for make sure our customers love our products, but if you do need to return an order, we’re happy to help. Just email us directly and we’ll take you through the process.


Q. Can I get my product personalized?

A. It depends on the creator and the product. All options are outlined on the product page, so look out for customization options there. 


Payment & Security

Payment methods

American Express Apple Pay Google Pay Mastercard PayPal Shop Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.


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