How to Enable Quick Reply SMS For a Custom Number in WordPress Admin?Quick Reply for SMS with wp_sms_render_quick_reply()Send SMS through the website (Front-end)Unsubscribe/Opt-Out mobile number by URLSend welcome SMS to new subscribersSecure Login with Two-Factor Authentication SMS (2FA)Twilio Gateway ConfigurationTroubleshooting SMS Delivery ProblemsConverting Contact Form 7 Entries into SubscribersIntegrate SMS with Other Services Using wp_sms_send