Gigaset pro Gigaset repeater 2.0 DECT Versterker - Yeastar webshop
Restoring the base station to factory settings, Resetting the base station via the menu, Activating/deactivating music on hold | Siemens Gigaset S450 IP User Manual | Page 67 / 131 | Original mode
Siemens Gigaset SL100 Repeater with EU Plug - MF Communications