How to deal with Wi-Fi Calling’s maximum limit on iPhone

Macworld
Cellular carriers limit the number of devices you own logged into the same iCloud account that can place voice calls to the regular phone network via Wi-Fi. You might encounter this error as: “Wi-Fi Calling: You have registered the maximum number of devices for this service.” This error may appear whether you have exceeded the limit or not.Sometimes, it’s legitimate: You have more devices than permitted, even though this number isn’t publicized or displayed in th