Can I make a beacon scanner with BLE Shield?

HI everyone. I want to use Redbearlab BLE V2.1 shield and Arduino uno to scan the Beacon. The Beacon is April Beacon which is a Chinese brand. I don't know how to begin.I think I should go into the AT mode of BLE shield first, but I tried and I can't eatheir. Please teach how to do. If it doesn't work, Maybe I should buy another BLE shield? Sorry for my poor English.Thanks.

Doesn’t anyone know… :o :o :o :o