Westermo GDW-11 - Manual (Page 314)

314 GSM sequences list 6615-2220
GSM sequences list
In accordance with GSM 02.30, the product supports the following GSM sequences,
which can be used through the ATD and the +CKPD commands.
Security
Change PIN code **04*OLDPIN*NEWPIN*NEWPIN#
Change PIN2 code **042*OLDPIN2*NEWPIN2*NEWPIN2#
Unlock PIN code **05*PUK*NEWPIN*NEWPIN#
Unlock PIN2 code **052*PUK2*NEWPIN2*NEWPIN2#
Show the IMEI number *#06#
Call forwarding
Please refer to SC and BS values below in this paragraph.
Activate *SC#
Or *SC**BS#
Register and activate **SC*PhoneNumber#
Or **SC*PhoneNumber*BS#
Or **SC*PhoneNumber*[BS]*T#
Or *SC*PhoneNumber#
Or *SC*PhoneNumber*BS#
Or *SC*PhoneNumber*[BS]*T#
Check status *#SC#
Or *#SC**BS#
Deactivate #SC#
Or #SC**BS#
Unregister and deactivate ##SC#
Or ##SC**BS#