d. Short press to wake
e. Wake by ACC, see the details in Chapter “3.3 Using ACC”
f. The average of power consumption in sleep status: 1W
2.2 Installing Micro SD and SIM Card
To install the micro SD card and/or Micro SIM card:
（
Note
：
Must be installed in
power off status!
）
a.
Find the Micro SIM card slot and the Micro SD card slot. The following
graphics illustrates the correct cards orientation, which the card chips is facing
into the display orientation:
b.
To install the Micro SIM card(s) or the Micro SD card, orient the card as indi-
cated, and fully insert the card into the slot until it locks into place.
c.
Lock the interface cover with screws.
2.3 Charging the Battery
The battery is partially drained during the transportation. Be sure to charge the bat-
tery to full when you are charging it for the first time.
Tips:
Please keep the DC in charging status at work if available. Owe to the unique
power supply design (Patent No.: CN201821205954.6), the device using the
power supplied by DC input or USB type-C input in priority, rather than the power
from the internal battery. It makes the battery to be stored after fully charged. This
excellent design is very beneficial for extending the life of the VT-7 Pro battery and
ensuring the safety in use.
In order to ensure the life and performance of the battery, if your tablet has been
stored in the warehouse for more than three months, it is recommended to charge
the battery every three months.
