If you want to publish posts, moderate comments, and more via text message, you might want to pay the $20 per year for the Text Messaging upgrade. Simply click the Buy Now button on the Upgrades page to open the shopping cart, where you can complete your purchase.
Currently, the Text Messaging upgrade is only available for users in the United States, and standard text and data rates charged by your mobile carrier apply.
The Least You Need to Know
• You can purchase your own domain through WordPress.com
or through a separate domain name registrar and preserve search engine traffic by purchasing a separate redirect upgrade.
• You can purchase upgrades to remove ads from your WordPress.com
blog, customize the presentation ...