Echo is an easy to use, powerful Web SMS service to send and receive SMS online. Echo has a straightforward and intuitive user interface so you can be sending and receiving SMS messages within minutes.
How can I change from whom my SMS appears?
How do I upload my contacts from a csv or excel sheet?
Can I divide my contacts in to groups?
How can I find out what happened to my SMS?
Can I send an SMS at a later date?
I want to send a large amount of SMS all at once
Can I send SMS to landlines?