Hi Depend on you modem, ofono get this value from modem. B,R Zhigang ________________________________________ From: ofono-bounces(a)ofono.org [mailto:ofono-bounces@ofono.org] On Behalf Of Sun, Yijin Sent: 2010年3月31日 15:18 To: ofono(a)ofono.org Subject: roaming status of SIM card Hi, When I use ofono to get the current registration status of the modem, the property is always “roaming” even the sim card is in the local area. Depend on you modem, ofono get this value from modem. The function is GetProperties() in org.ofono.NetworkRegistration. Thanks for your help. Regards Yijin