Currently Being ModeratedApr 9, 2013 5:04 PM (in response to Kurty66)
Whats going on ?? I have just started getting this problem. I have a new mac book pro, and an iphone 4s. my sister has a 4s too. I regularly send her pictures from my macbook to her iphone. just tried it now and am getting the "not registered with imessage" she is and I've messaged her many times before ?? does anyone have any helpful solutions to this problem ??
Currently Being ModeratedApr 9, 2013 5:08 PM (in response to Sibailey1)
Further to my last,
This issue for me seems to have sorted its self out, with me doing nothing. Hope everyone else's problems ge sorted but I'd still like to know why this happens and how to sort it if it happens again if anyone has any knowledge.
Currently Being ModeratedApr 13, 2013 10:11 AM (in response to detour12)
I'm having the same problem.. I can iMessage my sister in law from my iPhone4s yet I'm getting the red error message on my iPad 3rd generation. I've run through some of my contacts on the iPad and I'm getting the iMessage on all these.. It's just her that's causing issues... !!!!
Currently Being ModeratedApr 22, 2013 5:58 AM (in response to Howard Brazee)
I'm wondering if one device has to be a phone.
I can send a message from my iPhone to his iPod, but I can't send a message from my iMac or my iPad to his iPod.
The contacts are the same with all.
Currently Being ModeratedApr 22, 2013 6:08 AM (in response to Howard Brazee)
It could be because of the "number/email" address you are using to message.You can't send a Message to yourself. Is it that when you send a Message from the iPod/Mac the "number/email " you are Messaging to is is only listed in the iPod/Mac in the list in Send and Receive? You can go there and either delete or uncheck the number/email address so yo are not trying to Message yourself.
Currently Being ModeratedApr 22, 2013 7:22 AM (in response to Howard Brazee)
Entering the name of that grandson , I see the blue drop indicating that that e-mail address accepts messges if I'm sending it from my iPhone. Or if I send to his brother or cousins, I get it from either my iPhone or my iPad.
But when I enter his name on my iPad, I don't get that symbol.
Currently Being ModeratedApr 22, 2013 7:39 AM (in response to lllaass)
Ahh, I found a difference. My phone has two names in Send and Receive, my e-mail and my wife's Mac e-mail.
So I added her e-mail here, and entered he password. Then it asked for my AppleID password and I entered it. Then I switched back to iMessage and it still failed. So I returned to Settings/Message/Send & Receive and didn't see her e-mail, so I tried adding it again, but got an error in verifying it because it was already in use. So I removed it and tried again, with the same result.
Currently Being ModeratedSep 10, 2013 6:56 AM (in response to detour12)
I dont know if this will work for everyone but i found a solution that worked for me
well at least it started allowing me to select my phone number in imessage on my phone, still troubleshooting so phone number will show up on imessage on ipad and my macbook.
Step 1: Turn off iMessage (and FaceTime)
Step 2: Turn on the Airplane mode. Wifi will be turned OFF automatically.
Step 3: Turn ON Wifi
Step 4: Head back to Messages and turn ON iMessage
Step 5: You’ll be prompted for your Apple ID if you haven’t added it yet. (else, you don’t get any notification)
Step 6: Now, head back to Settings and turn OFF Airplane mode.
Step 7: Mostly, you’ll be shown a notification that says ‘Your carrier may charge for SMS’ – Tap on OK
Step 8: If not, go to Messages, turn OFF iMessage and then turn it ON again.
Step 9: In a short while, iMessage should get activated.
Step 10: You’ll see a greyed out number and an email ID. A little later, the number should be checked and that’s it.
(This worked for us, seriously.)
Currently Being ModeratedOct 13, 2013 7:41 PM (in response to TimeDaniels)
I just got hit by this bug, on the Mac.
I am having errors messaging a known and constant imessage contact, and can't even message myself.
it says my phone number is not registered with imessage though my phone is how i got started with imessage to begin with.
I think it is a definate bug since I can't even message myself now from my mac, and I've messaged myself just fine plenty of times, as well as my friend who is now blocked too. from the mac end it just errors out sending to my friend and sending to myself it actually says my phone number is not registered with imessage though it is.
weird. I tried signing out and back in on my mac and no difference so far.
Currently Being ModeratedOct 13, 2013 7:49 PM (in response to netsoup)
Well, a little weirdness to add.
I plugged in my Mac to a power supply, and now I can send imessages to know good imessage contacts.
I still can't send to myself, getting the error saying my phone number is not registered, though my phone is surely set up to send and receive imessages from my number, but I was only testing myself to troubleshoot.
At least I can send to other contacts from my mac, and it started working as soon as I plugged into power...
I am up to date with mountain lion as of right now.