Telekom Octophon Open Extension 20
Black-Blue, RefurbishedThe extension module offers 20 freely programmable keys. A maximum of 2 modules can be connected to an Octophon Open 20 or 30.
The extension module offers 20 freely programmable keys. A maximum of 2 modules can be connected to an Octophon Open 20 or 30.
The extension module offers 20 freely programmable keys. A maximum of 2 modules can be connected to an Octophon Open 20 or 30.