Huawei AR502 Series Quick Start Manual page 4

3
Install the SIM card cover back to the router and tighten
the screw to fix the cover.
Scenario 1: Installing the Router on a Desk
CAUTION
Ensure that the desk is flat and properly grounded.
Leave at least 50 mm of clearance around the router for heat dissipation.
Do not place other objects on the router.
1
Attach four rubber pads in the imprinted round areas marked plus (+) signs at the bottom of the router.
NOTE For an AR502CG-L, skip this step because it does not need rubber pads.
2
Gently place the router on the desk.
1
3
2 3