i’m from korea. arrived 29th jan. at frankfrut.
bought sim at o2 shop in airport.
- 7.5GB data only sim - 50euro
- 7.5GB data + voice/sms sim - 50+10euro
problem
high-speed data exhausted so quickly. (2.5days, it’s impossible as my usage habit.)
and cannot send sms
so i went to another o2 shop in zeil street.
recharged 5GB data and activated. (30euro)
but it doesn’t work!
what is my problem?
note) instead of your sim, i bought vodafone sim at rewe market(9.99euro). it does it’s work very well while 3 days and still.
