Phone call activation ROM needs for Tab A6 (SM P587) This topic has 0 replies, 1 voice, and was last updated 3 years, 9 months ago by fox07. Viewing 1 post (of 1 total) Author Posts June 5, 2017 at 2:25 PM #20545 fox07Member Hello guys, I need to activate my 4g tablet’s phone call feature. Which rom i need to install? Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In