Netcomm NF4V Help

Allo peeps,

Bit of a peculiar question here but i have an old Netcomm NF4V router that i accidently disabled http web gui access too

Telnet works but im unfamiliar with the Netcomm cli, does anybody know the command(s) to re-enable the http web interface. Resetting it is not an option as i have current config i dont want to lose

Cheers in advance