- + 17 Busy lamp field keys (BLF) per module
- Up to 4 modules add on per telephone
- Total capacity of 78 BLF per phone station
- Compatible with all Ericsson DBY System Telephones
Modules in series:
A maximum of 4 Add On Modules can be added to a single Ericsson Dialog 4223 or 4224 telephone.
This enables a potential of 78 Busy Lamp Field keys per telephone.
The Ericsson Dialog Telephones are only compatible with the Ericsson MD110 Telephone system, and is not suitable for home use.
We offer a standard € 10 delivery for every parcel under 20 kg which is delivered in 48 hours from the date of shipment (allowing for weekends and public holidays).
Upon shipment of your order, you will automatically receive a confirmation email that will allow you to track your delivery in real-time. A signature will be required on delivery.