Huawei USG6000 Series Hardware Manual page 383

HUAWEI USG6000 Series
Hardware Guide
l SIM cards are not hot swappable. Therefore, do not install the SIM card when the USG is
l Replacing the SIM card may cause LTE access failure and interrupt the service in the LTE
l Make sure that you have worn an ESD wrist strap and the strap is well grounded before
Procedure
Step 1 Ensure that all configurations are saved.
Step 2 The USG does not have a power switch. Select either of the following methods to power off
the USG:
l
l
Step 3 Remove the SIM card to be replaced.
1.
2.
3.
Issue 08 (2017-06-30)
NOTICE
powered on. Otherwise, the SIM card may be damaged or the function may become
invalid.
uplink. Therefore, replace the SIM card during off-peak hours.
you hold the SIM card. Otherwise, the SIM card may be damaged.
Disconnect the power adapter of the USG from the power supply equipment.
Power off the power supply equipment.
NOTE
Do not use too much force; otherwise the SIM card or SIM card slot might be damaged.
Loosen the screws on the anti-theft board and remove the anti-theft board.
Press the SIM card along the guide rail to loosen the internal card clip. Then the SIM
card is ejected from the slot. You can then remove the SIM card.
Place the replaced SIM card properly.
Figure 4-29 Removing a SIM card
Secospace USG6000
LTE DIV WiFi 0
XXXXXXXXXXXXXXXXXXXXXXXXXXX
1
micro SD
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
1 3 5
WiFi 1
micro SD
0 2 4
CONSOLE
2
micro SD
4 Maintaining the Hardware
7
LTE MAIN
RST
6 12V ; 2A
3
micro SD
369