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».
Apple introduced the iMessage feature with iOS 5. Using iMessages, you can send text and image messages to other iOS devices without using up a text from your texting plan. When you use the Messages app to send a text to another person using an iPhone, your phone will automatically use an iMessage instead of SMS.This allows you to send your message over Wi-Fi or your cell data network.t will appear on the phone bill as part of your texting plan. These messages do not travel over the Internet or use your data plan, but do require a cell signal â you can't send an SMS text over Wi-Fi.