[jruss211]

Hello. I currently have an iPhone 6s running iOS 9.3.4. I gave my son my old iPhone 6 which runs iOS 10.2.1. I currently run the 2 devices and 4 others off of the same apple ID. For some reason, I am able to view all of my son's incoming/outgoing call logs on my personal device. Is there any way to prevent this? I have contacted my carrier about this and they cannot resolve my problem. Any help would be appreciated. Thanks.

[Just_Me_D]

With the exception of purchases, give your son his own Apple ID to sign in to iCloud, iMessages, FaceTime, etcetera. Technically, making those changes shouldn't have any effect on you being able to see your son's call logs on your iPhone 6S, especially when the phone numbers aren't identical, but hey, I've seen stranger things. Anyway, give it a try and see what happens.

[Ledsteplin]

Everyone should have their own Apple ID. If not, you'll have issues like that. You can share the same iTunes ID for purchases. But iCloud, iMessage and Facetime ID's should be your own.