iPhone showing error while activating Messages

Please follow Apple's instructions at If you can’t turn on or sign in to iMessage or FaceTime on your iPhone - Apple Support If that does not help AND you waited the full 24-hours as instructed you will contact Apple by call or chat following the steps provided in the link above.

Please follow Apple's instructions at If you can’t turn on or sign in to iMessage or FaceTime on your iPhone - Apple Support If that does not help AND you waited the full 24-hours as instructed you will contact Apple by call or chat following the steps provided in the link above.

Please follow Apple's instructions at If you can’t turn on or sign in to iMessage or FaceTime on your iPhone - Apple Support If that does not help AND you waited the full 24-hours as instructed you will contact Apple by call or chat following the steps provided in the link above.

Please follow Apple's instructions at If you can’t turn on or sign in to iMessage or FaceTime on your iPhone - Apple Support If that does not help AND you waited the full 24-hours as instructed you will contact Apple by call or chat following the steps provided in the link above.

Please follow Apple's instructions at If you can’t turn on or sign in to iMessage or FaceTime on your iPhone - Apple Support If that does not help AND you waited the full 24-hours as instructed you will contact Apple by call or chat following the steps provided in the link above.

Please follow Apple's instructions at If you can’t turn on or sign in to iMessage or FaceTime on your iPhone - Apple Support If that does not help AND you waited the full 24-hours as instructed you will contact Apple by call or chat following the steps provided in the link above.

Please follow Apple's instructions at If you can’t turn on or sign in to iMessage or FaceTime on your iPhone - Apple Support If that does not help AND you waited the full 24-hours as instructed you will contact Apple by call or chat following the steps provided in the link above.

Please follow Apple's instructions at If you can’t turn on or sign in to iMessage or FaceTime on your iPhone - Apple Support If that does not help AND you waited the full 24-hours as instructed you will contact Apple by call or chat following the steps provided in the link above.

Please read thru all the replies that tell you what to do. You also did not say how it’s not working, which is a detail that is useful for help. Since you posted it on this old thread, I suggest you start with If you can’t turn on or sign in to iMessage or FaceTime on your iPhone - Apple Support

Please read thru all the replies that tell you what to do. Start with If you can’t turn on or sign in to iMessage or FaceTime on your iPhone - Apple Support

Contact Apple by call or chat from Contact Apple for support and service - Apple Support for further assistance.

Please read thru all the replies that tell you what to do. Start with If you can’t turn on or sign in to iMessage or FaceTime on your iPhone - Apple Support

Please read thru all the replies that tell you what to do. You also did not say how it’s not working, which is a detail that is useful for help. Since you posted it on this old thread, I suggest you start with If you can’t turn on or sign in to iMessage or FaceTime on your iPhone - Apple Support

Time to call or call Apple for further assistance. If you can’t turn on or sign in to iMessage or FaceTime on your iPhone - Apple Support