Step 4: Picture Messaging settings  
Okay, lets set up Picture Messaging on your BenQ-Siemens E61 phone.
Just tell us your phone number, complete the security bit and away we go.
Enter your Virgin Mobile phone number
(e.g. 07933700001)
 
 
Security measure
Please enter the characters as they are shown on the image.

This helps us prevent fraudulent use'?