FMB bbinfo

Numerical value describes start offset and is an optional field.
Numerical value of 20 means that blackbox data is requested starting from 20th latest event.
When # is omitted the latest events are packed to single SMS.

Example:
X1-Y1:Z1,X2-Y2:Z2,…,Xn-Yn:Zn, where:
Xn – timestamp in HEX.
Yn – HEX value of event ID.
Zn – HEX value of custom data field (optional).