Looking for an alternative to SMS for getting your messages out? SMS not available for your region? Not a problem! Grayscale lets you use the popular messaging service, WhatsApp, to get your messages out!
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Send Grayscale messages using WhatsApp
Looking for an alternative to SMS for getting your messages out? SMS not available for your region? Not a problem! Grayscale lets you use the popular messaging service, WhatsApp, to get your messages out!