Why does the call go simultaneously to two different iPhones with different SIM cards but with the same apple id?

Question

iPhone

hello
, there is an iphone 6 and iphone 4s
of course, different sims are installed
on both ios 8.2
on iphone 6 the handoff function is enabled
when someone calls me to a phone number, which in iphone 6 it happens that BOTH phones call at once,
this does not happen all the time, I didn’t notice a pattern,
how to make it so that only the phone on the SIM card of which the call is ringing?

Answer 1

Go to iPhone Settings->FaceTime and turn off iPhone Cellular Calls . Handoff can be enabled on both devices, it is only responsible for switching between applications on different devices.

Answer 2

When I have any problems with my iPhone, I usually ask on the service center website in an online form. What, in fact, I can advise you) They don’t take money for the demand) You can, for example , ask here ) Good luck!

Answer 3

Settings - phone - on other devices
There we remove the checkbox from "allow calls" or we chop off the devices below where we do not want to duplicate them. This must be done on all devices. Good luck!