IMEISV read/set on EG25-G

Technical Subjects
1

Hello,

is there a way to get/set IMEISV of an EG25-G module ?

I know how to do it for IMEI, but what about IMEISV in case it is requested by a mobile network ?

2

pls run

AT+CGSN=2

image
image758×399 11.3 KB

3

Thx Herbert for this quick answer.

Running fw EG25GGBR07A08M2G, at+cgsn=2 is not supported:

at+cgsn=?
+CGSN:“sn,imei”(0,1)

While waiting for an answer I tested

at+egmr=?
+EGMR: (0,1),(5,7,8,9,10)

Could you confirm that at+egmr=0,9 (or 1,9,”sv”) work ?

4

image

AT+EGMR=0,9

5

Ok.

So as suspected I can use egmr=1,7 and egmr=1,9 ?

Do I have to reboot the modem after that or cfun=0 then cfun=1 is enough ?

6

image

7

Thank you again Herbert

Is there a way to change the SVN so that it stays modified after off/on or even at+cfun=1,1 ?

8

The tampering of the IMEI is not permitted. If this is a necessary requirement for you, please contact the sales department of Quectel for further communication.