Privacy Policy

Last updated: February 5, 2026

Introduction

This Privacy Policy describes how Walter Kueffer ("we," "us," or "our") collects, uses, and protects information in connection with our website (walterkueffer.com) and SMS notification service powered by our AI assistant (WALL-E).

Information We Collect

We may collect the following types of information:

• Contact Information: Phone numbers provided for SMS notifications
• Communication Data: SMS message logs for service delivery and troubleshooting
• Website Data: Standard web server logs (IP addresses, browser type, pages visited)

How We Use Your Information

We use collected information to:

• Send SMS notifications including reminders, alerts, and service updates
• Respond to inquiries and provide customer support
• Improve our services and user experience
• Comply with legal obligations

SMS Messaging

We operate a personal AI assistant (WALL-E) that sends SMS messages on behalf of Walter Kueffer to opted-in recipients including family members, friends, and service providers. Messages include scheduling coordination, appointment confirmations, reminders, status updates, and general communications.

Opt-In & Consent

You will only receive SMS messages from this service if you have:

• Provided your phone number directly to Walter Kueffer (in person, by phone, email, or via walterkueffer.com)
• Confirmed your consent by replying YES to an initial confirmation message

Message Details

• Message frequency varies based on scheduling needs (typically a few messages per week)
• Message and data rates may apply. Contact your mobile carrier for details
• You can opt out at any time by replying STOP to any message
• For help, reply HELP or email wkueffer@gmail.com

No Sharing of Mobile Information

No mobile information will be shared with third parties for marketing or promotional purposes.

Information Sharing

We do not sell, rent, or share your personal information with third parties for marketing purposes.

We may share information only in the following circumstances:

• With service providers necessary to deliver SMS messages (e.g., Twilio)
• When required by law or to protect our legal rights
• With your explicit consent

Data Security

We implement reasonable security measures to protect your information from unauthorized access, alteration, or destruction. However, no method of transmission over the internet or electronic storage is 100% secure.

Data Retention

We retain personal information only as long as necessary to fulfill the purposes described in this policy or as required by law. SMS opt-out requests are processed immediately.

Your Rights

You have the right to:

• Opt out of SMS messages at any time by replying STOP
• Request access to your personal information
• Request deletion of your personal information
• Contact us with questions about our privacy practices

Children's Privacy

Our services are not directed to children under 13 years of age. We do not knowingly collect personal information from children under 13.

Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new policy on this page and updating the "Last updated" date.

Contact Us

If you have questions about this Privacy Policy or our privacy practices, please contact us: