Well, it could be a GSM repeater antenna to provide coverage indoors or in tunnels where outside GSM coverage does not reach.Hi
I found it near my friend house, an employer told him it is a part of GSM system but I am not sure
Looks like a lump of plastic stuck to a ceiling to me. This may be a wind-up on the part of your friends employer - has he been sent for a "long-stand" yet?!Hi
I found it near my friend house, an employer told him it is a part of GSM system but I am not sure