


Send iMessages to, and receive iMessages from, other iMessage users with an email address.Configure the iPhone to use the GigSky SIM: Cellular Data ON, Data Roaming ON, APN - gigsky.After turning your iPhone on, you may get an iMessage alert “Your carrier may charge for SMS messages used to activate iMessage”.The same goes in reverse - you'll only be able to receive messages from iMessage users sending messages to your Apple ID email address.įor example, if you’re already using iMessage and swap out your SIM card for a GigSky SIM: In summary, you can use the Messages app with a data-only service, but only to send messages to other iMessage users with an email address, and not iMessage users with only a phone number. The Apple system is trying to send you an SMS to activate that part of the iMessage functionality, which will only be received if you are using a SIM card with voice and SMS functionality. This will work regardless of the fact that the Messages settings screen displays a "waiting for activation" message. You will not be able to send messages to the contacts that only have a phone number in blue, or that are greyed out. With GigSky's data-only service, you will only be able to send to those contacts with an email address shown in blue. When you create a message, your phone will show you a list of addresses from your contacts. GigSky's service is data-only, so you will only be able to send messages as iMessage when using a GigSky data plan on your iOS device. Yes, you can, although functionality may be limited.Īpple’s Messages app can send messages as iMessage or SMS/MMS.
