Stay connected, even when you are on the go. You can subscribe to SMS notifications about your Google+ activity, such as comments on your posts.
Post updates to your circles directly from your phone using SMS. You can also respond to comments or +1 posts via SMS.
Go to the Google+ settings page and add your phone number to receive a verification code via SMS (see screenshot on the right).
Enter the code from your phone into the verification box. You can also select which SMS notifications you want to receive.
Standard message and data rates may apply.
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