User`s guide

Page 63
8.6.5 Register a license code
This screen is displayed after pressing F6 in the license code screen.
GSM1902 Enter license code 12-02-01 12.00.00
Ver 6.13 USERID SYSNAME
Type values and press Enter
License code string . . . . . ____ - ____ - ____ - ____
F12=Cancel
Register a license code
License code string
Type the license code string and press Enter. A message will indicate of the
code was accepted.