The Avaya Tone Detector is equipped with eight channels that provide four Dual Tone Multi-Frequency (DTMF) receiver ports, which gives it two Network Processing Elements (NPEs).
It also includes two general purpose tone detector ports and two digital loop-around ports.
MF Communications stock a wide range of Avaya business phones, phone systems & parts.
MF Communications warehouse includes 1000s of new and end of life phones and spare parts in our UK warehouse. Please quote Avaya TONE DETECTOR or product code TN420C when contacting us.
At MF Communications we offer a full one year warranty* on all new, remanufactured and refurbished products.
We offer after sales support** and advice from answering simple user questions to full system programming services. These services are maintained through a combination of online support documents and a full range of business telecoms services, including our maintenance and support services.
We will do all we can to offer our assistance with any problems you may encounter.
MF Communications has built its reputation on offering customer satisfaction. So if you are a customer with a problem, we want to know about it. You can contact us by calling +44 (0) 1892 514687 or email firstname.lastname@example.org.
*some DECT telephones & untested equipment has a reduced time period warranty.
**where relevant to products/services offered.
We aim for next day delivery. Any order placed before 1.00 pm on any business day (Monday – Friday excluding Bank Holidays) should be delivered the next business day before 5.30 pm (assuming the item is in stock).
We ship worldwide from our UK warehouse. All international shipment charges are quoted per parcel. If your order exceeds the standard parcel size further shipment charges will be due before the order can be shipped. We will contact you directly with any additional shipment charges are due.
Read more information on UK and Worldwide Delivery.