SMTP

SMTP is short for Simple Mail Transfer Protocol, an application protocol used to send mail from one user to another. it is the standard for email transmission used on the Internet. SMTP does not provide a method for an end user to read email, rather it simply makes sure that the mail gets to the user's home mail server.

NTT DoCoMo

NTT DoCoMo is Japan's largest wireless network carrier. They offer 2G PDC service and were the first in the world to offer 3G service with their WCDMA based FOMA network. The company is the developer and licensor of the i-mode internet browsing system for mobile phones.