Detecting SIM card Change

Hi All,Is there any way of detecting whether SIM card is changed or not.Thanks in Advance!!!
[113 byte] By [AbHaYkUmARa] at [2007-11-27 3:40:50]
# 1
I think IMSI is particular to SIM. So how to access imsi?Thanks!
AbHaYkUmARa at 2007-7-12 8:44:18 > top of Java-index,Java Mobility Forums,Java ME Technologies...
# 2
U can not get the IMSI using any ME app. What u can do is fire a SMS to some dedicated number to chk. Nothin else do I suggest.Regds,SD
find_suvro@SDNa at 2007-7-12 8:44:18 > top of Java-index,Java Mobility Forums,Java ME Technologies...
# 3

Thanks.

But i have seen somewhere in the forum that "javax.telephony.mobile.MobileAddress" has a method called "getSubscriptionId()" which returns the Subscription Identification String associated with mobile end address such as imsi.

But i dont know if it is vendor specific.

Please, tell me if it is usefull for SIM Card change detection.

Thanks!!

AbHaYkUmARa at 2007-7-12 8:44:18 > top of Java-index,Java Mobility Forums,Java ME Technologies...
# 4
The Java Telephony API (JTAPI) is a portable, object-oriented application programming interface for Java-based computer-telephony applications.Regds,SD
find_suvro@SDNa at 2007-7-12 8:44:18 > top of Java-index,Java Mobility Forums,Java ME Technologies...
# 5
May be can't work.I think.
hoverleea at 2007-7-12 8:44:18 > top of Java-index,Java Mobility Forums,Java ME Technologies...