EC P110
This info was gleaner off of alt.cellular-phone-tech. I don't know if it's
at all correct.
(lock-code) FCN-9 (lock-code) FCN MEM 76 MEM #01 MEM #71
use 3 to step through, hold CLR to exit command. MEM #24 reads ESN.
MEM #02 to exit.
The default lock code is 0000, 1234, or the last 4 digits of the phone number.
If you can't get this to work, you need a dongle (hardware) to get into the phone's test mode.
The text here would indicate that the commands are somewhat like the P200. check that phone's instructions for info. Please mail me what you find.