Telefónicos

AR Telecom

3 images

AT-T

4 images

C3

7 images

Camce

3 images

Global One

2 images

kpn telecom

23 images

MCI Inc (EUA)

3 images

Mundi

14 images

ONI (Portugal)

15 images

ppt telecom

9 images

Telemar

3 images

Vectone

3 images

Verizon

2 images

Vodafone

5 images