Can ZTE ZXDSL 531B used as wireless router feeding internet via LAN

I have my BSNL Broadband modem ZXDSL 531B which no longer serves its broadband purpose, I have surrendered the service, well now I am in a hostel which has LAN port for internet access. Can I use my old modem as wifi router using one of the 4 LAN ports to feed in internet? if yes can I please be told the steps.Regards.