SMSLink in Outlook 2007 set-up, but won't accept phone number.

[Eric]

I configured SMSLInk and it seemed to set - up correctly with my MSN account.

I can click on "new text message" and it brings up the screen to send a text
message.

However, when I try and enter a phone number, it tells me that the "address
isn't formatted correctly". It's trying to send an e-mail. It doesn't
ever give me the option to enter or select a mobile phone number (if I click
on "to").

I'm not sure how to make the address book properly make this work.

Help!