Sms.ac Is about Fan box and it requires sign in.
Free SMS Text Messages @ SMS.ac The Largest Mobile Community!
Send SMS messages to anyone in the World. Get SMS messages from mobile services around the World. Join SMS.ac free today to send text messages, meet new friends, share your interests, and more. With SMS.ac, you're always connected
Users should be aware that this web sms service uses your contact number to send users unsolicited 'junk text messages' and charges you to recieve them (£0.50 in the uk), though it is possible to turn this feature off.
Sms.ac also installs (without proper authorization, a.k.a. spyware) a desktop application that collects all of the email addresses stored on your PC and send invites to all of those addresses to join the "service".
- Alexa: Sms.ac