 QB300 |  QB600 |  QB800 |  QB900 |
| Outside | Inside | Function Code | Function Type | Function Description |
 | 01 | Entrance | ● Locked/Unlocked by outisde key or inside turn botton. ● When unlocked, latch bolt operated by Knob/Lever form either side. | |
 | 02 | Privacy | ● When unlocked, latch bolt operated by Knob/Lever form either side. ● Knob/Lever is locked or unlocked by turn button inside and unlocked by emergency release outside. | |
 | 03 | Passage | ● Latch bolt operated by Knob/Lever from either side at all times. | |
 | 07 | Single Dummy | ● Single dummy Knob/Lever for push and pull only. | |
