Agfeo 6101641 STE 56 silver for ST 56 IP SENSORfon system telephone extension

Extension for ST 56 SENSORfon and ST 56 IP SENSORfon with 60 programmable function keys. Attention: for the operation of up to two STE 56s a separate plug-in power supply is required, for the operation of three to four STE 40s on a suitable system telephone two plug-in power supplies (6100826) are required!