Rubrik-Wahl
_____________
INDOOR:
Telekom
Vodafone
E-Plus
o2
_____________
OUTDOOR:
Telekom
Vodafone
E-Plus
o2
_____________
TUNNEL:
Telekom
Vodafone
E-Plus
o2
_____________
ICE:
Telekom
Vodafone
E-Plus
o2
_____________
U- & S-Bahnen:
Telekom
Vodafone
E-Plus
o2
_____________