What are the Common Core Standards? Educational standards describe what students should know and be able to do in each subject in each grade. In California, the State Board of Education decides on the standards for all students, from kindergarten through high school.
iMessage is a chat and instant messaging service for iPhone, iPad and Mac devices. iMessage is offered by Apple and is considered a free alternative to text messages or SMS. When iMessage is not working properly, there typically is a problem in Apple's cloud services. No problems at iMessage. Live Outage Map Â».
You might not get SMS or text messages that someone sends you from an iPhone because they're still being sent as iMessage. This can happen if you used iMessage on your iPhone and then transferred your SIM card or phone number to a non-Apple phone (like an Android, Windows, or BlackBerry phone).f you didn't turn off or deactivate iMessage before switching to a non-Apple phone, other iOS devices will still try to use iMessage to send text messages to your phone number. If you're not getting SMS or text messages from someone with an iPhone, follow these steps.