Type of arduino??..

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dear all ..

i making final year project  .. facing problem type of arduino should use project ..

here tasks of project..

task 1
i want caputre single image , send image user via mms using arduino gsm sheild.

task 2
i want switch on/off 4 appliances using sms.

task 3
i want switch on/off 4 appliances using dtmf during call.

can 1 tell me type of arduino should use project in order complete 3 tasks??

here a  link

http://tinyurl.com/ll3sqfa

had shrink , long.

they have answers on other 2 questions well


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