Minimum configuration to start your YateBTS

As an absolute minimum, you must configure the radio frequency in ybts.conf:

[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.

'''Important note: Make sure you have the right to use the 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