Minimum configuration to start your YateBTS
As an absolute minimum your ybts.conf must configure the radio frequency used:
[gsm] Radio.Band=BBB Radio.C0=NNN
where BBB is the radio band (850, 900, 1800 or 1900) and NNN is the ARFCN of the first channel.
Make sure you have the right to use that radio frequency you selected. Please do not break your local law.
A minimum configuration of this type will use the default identity MCC=001 MNC=01 LAC=1000 (0x3e8) CI=10 (0x000a). Most phones will identify it as Test or Test PLMN.
Below is an example for channel 50 of GSM900 (900MHz uplink, 945MHz downlink):
[gsm] Radio.Band=900 Radio.C0=50