Hi, A simple google search would give you this link where you can see what frequencies are used in which countries. http://www.worldtimezone.com/gsm.html On Friday, December 27, 2013 12:01 PM, neetesh saxena <saxenaneetesh061(a)rediffmail.com> wrote: Hi everyone, Can anyone please tell me what is the GSM frequency band for Europe (Germany)? Do I need to enable such band before working on OsmocomBB ? I have uploaded the mobile layer1 onto phone but I am still not able to read the SIM. The message I got is ms 1 is down and radio is not started. Can someone comment on this ? With regards Neetesh Get your own FREE website, FREE domain & FREE mobile app with Company email.   Know More >