The Siemens HiPath OpenStage Busy Lamp Field (BLF) has 90 additional freely programmable keys with LEDs. It is compatible with the OpenStage 40 phone on HiPath 3000 systems. At most one Busy Lamp Field per telephone is possible, it cannot be combined with an OpenStage Key Module. The BLF requires a separate power supply.
Bargain Deal: £434.99