SP-03 has 6 buttons, each of which, when pressed short or long (3 seconds before the beep) press has its own functionality.
| Button | Short press | Long press |
|---|---|---|
| Enabling/disabling the Do Not Disturb mode for 8 hours from the moment it is pressed | Alarm deactivation |
| Concierge call | SOS call to the concierge monitor |
| Turning down the device volume during outgoing and incoming calls Turning the microphone on/off during a call | Calling an elevator down (if the EVRC-IP module is connected) |
| Turning up the device volume during outgoing and incoming calls | Calling an elevator up (if the EVRC-IP module is connected) |
| Acceptance/ending of an incoming call or canceling of an outgoing call | In normal operation mode, calling the second fixed number (if the feature is enabled) |
| Opening the door before answering the call or during a conversation | Activation of Link initialization (automatic settings reception) |
Indicator light statuses
Normal operation mode (standby mode): constant turquoise light;
Pressing the volume button during a call: flashing the turquoise light 1 time, then returning to the current mode backlight;
Incoming/outgoing call: flashing green light;
Conversation: constant green light;
The microphone is turned off during a conversation: alternately flashing red and green lights;
Active DND (Silent) mode: constant red light;
Link initialization: alternately flashing different backlight colors.