DM 135 S. 2020 – GUIDELINES ON THE USE OF THE DEPED EMAIL SERVICE DM 135 s 2020.pdf Share this: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Click to share on LinkedIn (Opens in new window) LinkedIn Click to share on WhatsApp (Opens in new window) WhatsApp Click to print (Opens in new window) Print