<span style="color:#fe746c;“ >{{#fas:exclamation-triangle}} </span> If a TTLock lock is offline codes can be added but not updated or deleted.
=== Manually changing codes ===
# Navigate to {{#fas:cog}} (SETTINGS) ACCOUNT > PREFERENCES "Bookings" and add "LOCK_PIN" to your Booking Info Code Values.
# You can now manually add a LOCK_PIN info code to your bookings.
<span style="color:#fe746c;“ >{{#fas:exclamation-triangle}} </span> If you manually set an invalid LOCK_PIN, it will be overwritten with a randomly generated pin the next time bookings are sent to locks. Each code can only be used once per lock. Before you can reuse a code it has to be removed from the lock.
==Custom Start and End access times ==