Improve sms sending php script

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Project Budget (USD)
$30 - $250

Project Description:
Hello everyone,
i have a php script that uses to send multipe sms from a website and im lookng for somone who can help me improve it i need to add the script this things: option to the costumer to send voice massage to multipe numbers.
2.add an option to send the sms from the site with the costumer phone (on his charger)
I add the script that i have.

Additional Project Description:
05/19/2013 at 18:10 WAT
a little addition:
after script is improved a have to convert it to mvc

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