What are Google SMS Channels?
Google SMS Channels is a service that enables channels/groups on SMS. It's a free service that enables you to get premium content published by Google publishing partners, Google popular products (Google News, Blogger and Google Groups) and websites with RSS/Atom support for free. SMS Channels allows you to create your own channel(s) to publish content that other users can subscribe to. You can also create groups over SMS to communicate with your friends, family, and co-workers.

How do I find channels?
You can either browse or search for channels on the Browse channels page. When browsing, you can narrow the list by selecting a category, or sort the channels by Most users (default), Recent channels and Recent posts.
To search on the website, enter your keyword in the search box on the Browse channels page and click 'Search'

How do I subscribe to a channel?
To subscribe to a channel, click the 'Subscribe' button below the channel description on the Browse channels page or on the Channels detail page. You can also click the 'Accept invitation' button below the channel description to subscribe to a channel that you've been invited to.

Info-main sms channel :
Info-main has also  its own SMS Channel. Subscribe to it today and get regular updates on your mobile inbox.