Rainbow Electronics FARGO MAESTRO 100 (with TCP_IP) - Manual (Page 31)

Identifications commands
Write IMEI +WIMEI
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WM_DEV_OAT_UGD_049 - 001 VOLUME 1 August 23, 2007
4.5 Write IMEI +WIMEI
4.5.1 Description
This Wavecom proprietary command downloads the IMEI. This operation is possible
only if the Wireless CPU ® contains the default IMEI.
The IMEI can only be downloaded once.
No password is needed. If the download is not correct, only Wavecom can reset the
IMEI.
4.5.2 Syntax
Action command
AT+WIMEI=<IMEI>
OK
Read command
AT+WIMEI?
+WIMEI: <IMEI>
OK
Test command
AT+WIMEI=?
OK
4.5.3 Parameters and Defined Values
<IMEI>: IMEI
14 or 15 digits as defined in GSM 23.003
179H
[21]
default value: 012345678901234
When a 14 digits IMEI is written, the 15 th digit is automatically
added using Luhn algorithm.
4.5.4 Parameter Storage
None.