Criteria: For activating iMessage, you need one-time SMS messaging service (If you have one, skip this) to be activated on your phone number. Depending on your carrier, you might be charged for this (for iMessage activation only) SMS.
If you have dual SIM then each time you switch plan between one number with another for iMessages this activation will be charged by your carrie. See the section :- Send Message with iMessage and SMS/MMS it is clearly said; additional charges may apple.
Apple used to let you see Messaging Services data use in the System Services section. Can I use iMessage with cellular data turned off? Yes, with cellular data turned off iMessage still works whenever you connect to Wi-Fi. You can turn off cellular data by tapping the green button in Control Panel. Apple’s iMessage would need to change its security to comply with the new proposals, as would Google’s reported plans to add end-to-end encryption to forthcoming RCS deployments. Logout Of iMessage On Different Apple Devices Steps To Sign Out Of iMessage On iPad/iPhone. The given steps are really simple to follow. And once you do that, you’ll successfully log out of iMessage on your iPhone or your iPad. Open the Settings app on your iPad/iPhone. It is an app either located on the home screen or within the Utility. Swipe up to show the Messages section. Tap one of the Message results if it's the text you were looking for. Tap Search in App in the Messages section if you don't see the iMessage you were looking for. If you tapped Search in App you'll be taken to your Messages app, where you can type your search term into the search bar at the top of the page.
Contact your Carrier (Cellular Service Provider) The agency who issued the SIM to you to know whether you have SMS plan enabled at least for One SMS
See the pic below
Sc Message Samsung Washer
4 Step Process --> Turn off and restart iMessage and FaceTime (The order / sequence is very important)
- Go to Settings > Messages and turn off iMessage.
- Go to Settings > FaceTime and turn off FaceTime.
- Restart your device.
- Turn iMessage and FaceTime back on. (Watch the GIF below)
Sec Message Forums
Sep 20, 2020 11:34 PM