SMS notifications – how people opt in

B3S TECH Notifications · effective November 14, 2026

B3S TECH LLC provides software that organizations, such as residential buildings, use to send transactional text messages to the people they serve: package arrival notices with pickup codes, visitor and appointment arrival notices, and building service updates. No marketing messages are sent.

A person receives text messages only after giving their mobile number and checking the consent box below, on the organization’s enrollment form (paper or digital) or in its app. Consent is not a condition of any purchase or service.

Sample enrollment form

Full name Apartment / unit Mobile phone number

I agree to receive text messages from B3S TECH Notifications on behalf of my building, such as package arrival notices, pickup codes, visitor notices and building updates. Message frequency varies. Message and data rates may apply. Reply STOP to opt out, HELP for help. See the Terms and Privacy Policy.

Sign up for text notifications

Example messages

• B3S TECH: A package (UPS) arrived for you at the front desk. Pickup code 4821. Reply STOP to opt out.
• B3S TECH: Your visitor has arrived and is waiting in the lobby. Reply STOP to opt out.
• B3S TECH: Building notice – water shut-off Thursday 10 AM–12 PM, East wing. Reply STOP to opt out.

Opt-out and help

Reply STOP to stop messages; you will receive one confirmation and no further messages. Reply HELP or email contact@b3stech.com for help. Mobile information is never shared with third parties for marketing purposes.