1.8" display/ white backlight, Handset speakerphone M5601WG/90
No ringtone after connecting my Philips DECT phone to router
Some routers are set by default to do-not-disturb, call barring or call forwarding modes. Disabling these settings can only be done by changing the router settings. Refer to the user manual of your router or contact the helpdesk of your router supplier.