Keywords are used with the SMSdelivery Hosted Platform.
Keywords help you build your mobile customer database. Wireless subscribers use them to opt-in to your SMS list from their mobile phone by texting the KEYWORD to your assigned short code on our system.
For example: Text 'NEWS' to 53203 for news alerts!
Subscribers can also unsubscribe from your lists by texting STOP KEYWORD to your assigned short code.
Opt-in via Keyword from cell phone
Opt-out via keyword from cell phone
Hosted Platform supports keywords
