These are the settings which i have done

Warid Pakistan MMS Settings (for iphone and other cell phones)

APN: mms.warid

Username:

Password:

(Username and password are blank for warid Pakistan mms settings)

MMSC: 10.4.0.132/servlets/mms

MMSC Proxy: 10.4.2.1:8080

just need to ask where should i put the MMSC proxy settings?