SMS Text Sender Application(repost)

Todevelop a web based Client Application to initiate “2-Way?? SMS messages toMobile Subscribers. Theapplication will communicate with a Telecommunications operator’s gateway URLAPI (*to beprovided*) to send the SMS to the end subscriber (the “B?? number).This is necessary in order to send SMS to multiple carriers, multiplecountries, etc. ## Deliverables The application requires end users be able to upload recipient (target) phone numbers in excel and .csv formats. Similar to most email applications, the user will create a "new" SMS, open the contact list (imported in excel) select the recipients, and then type the body of the message (160) characters. New SMS may be sent to saved recipients, or one off by entering the phone number manually. There will be an inbox, outbox, sent box, and trash foders, similar to email clients. The software will be web based, hosted on a server, and require user setup an account with username and password to access. Payment methods for "credit" will be credit card, paypal, or others.