1. Antusmar's Avatar
    Hi. I have an S8 running Android 7.0. When I make a call the "Call+" button is always greyed out. I tested using an iPhone on the same cellular network and plan and this option works. Tried to search everywhere but can't find a solution (besides disabling easy mode which is not enabled). Any ideas please?

    Thanks
    01-17-2018 01:20 PM
  2. B. Diddy's Avatar
    Welcome to Android Central! Are you talking about Sprint's Calling PLUS feature? If so, then did you get your S8 directly from Sprint, or unlocked from somewhere else? If it's not from Sprint, a feature like that might not work.

    Or are you talking about the Add Call button to have a conference call?
    01-17-2018 10:44 PM
  3. Antusmar's Avatar
    Hi. Thanks. I am referring to the conference call feature
    01-18-2018 12:47 PM
  4. B. Diddy's Avatar
    Maybe it's a screen overlay issue? Screen overlays can sometimes interfere with certain oncscreen buttons. https://www.androidcentral.com/how-t...sung-galaxy-s8
    01-18-2018 09:29 PM

Similar Threads

  1. swiping up on answer call not responsive
    By JCHAOS in forum Nexus 6P
    Replies: 3
    Last Post: 10-03-2018, 08:13 AM
  2. Replies: 1
    Last Post: 01-17-2018, 11:10 PM
  3. I'm about to run out of space and I don't know what to do.?
    By Android Central Question in forum Ask a Question
    Replies: 2
    Last Post: 01-17-2018, 02:08 AM
  4. what do i need to call and access my account
    By Android Central Question in forum Ask a Question
    Replies: 1
    Last Post: 01-16-2018, 09:16 PM
  5. wifi calling not working on my s8
    By Android Central Question in forum Ask a Question
    Replies: 0
    Last Post: 01-16-2018, 07:14 PM
LINK TO POST COPIED TO CLIPBOARD