TNICER T5 - Advanced Functions; Voice Assistant and Auto-Answer; Device Management and Status

Voice assistant
In standby state, short press [intercom button+ volume down button] to enter the
voice assistant function.At this time, the blue light flashes slowly.
Last number redial
In standby mode, short press [Multi-function button] twice to redial the last
number. At this time, the blue light flashes quickly.
Reset
In the power on state, long press [intercom button+volume down button+ volume
up button] for 5 seconds, the red and blue lights up at this time the reset is
complete.
Battery level reminder
In standby mode, short press [volume up button + volume down button], the voice
will announce the battery level of the device.When the battery level is too low,
there will also be a low battery reminder.
Auto-answer phone call
In the power on state, press and hold the [multi-function button + volume down
button] for 2 seconds, the voice prompts "turn on auto-answer", and press and
hold the [multi-function button + volume down button] again for 2 seconds to
turn off auto-answer, accompanied by the voice prompts "turn off auto-answer".