imania - With Imania you can know other users, and they can know you with personal profiles. You will be able to chat and send SMS's and MMS's for free (IMS) and unlimitedly, and will enjoy a virtual agent that will help you to find the people you may need.
Imania includes two kind of messages:
1. IMS (Imania Message System): Seemed like the classic sms (short message system) with some important innovations.
* You can send and receive as messages as you want without any billing.
* Send and receive Archives, Images and Videos for Free. (Standard operator SMS/WAP/GPRS/UMTS charges apply: data transfer charges not included).
Check in Save with Imania to know the best mobile carrier offers.
* The IMS message is not limited to 160 letters, you can send more than 1000 letters with each one.
2. CHAT Messages like the Pc's messengers, and you will not have to pay for each one you send or receive.