This may have been asked before and I just can't find it. I can't seem to get call waiting working since changing to samsung a5 all the settings are on but a second call goes to answer phone without informing me of that call until they hang up and I get a text.
Thanks for your response. Done that didn't work factory reset phone no good tried SIM in my work phone also an a5 which works on the o2 sim but no good with bt sim put work SIM in my phone call waiting works. The issue follows the SIM. Any other ideas