When MobiShield first run , please open your cell phone's network connection, and then register or login, after that you can use the security features.

　　In the page of "Add SIM card", click "+", MobiShield will regard your SIM card as credible.

　　The binding number is best to your family members's phone or another phone number of yours. If your phone is lost, the alarm SMS you have set will be sent to this number. You can edit the content of alarm SMS.(Note: Alarm SMS's length can not be too long)

　　When the SIM card in your cell phone is changed and "Auto-hidden" is enabled, the SMS and Contacts in your phone will be hidden. When you insert a credible SIM card, the data will be restored automatically. If you often change your SIM card, we recommend you to disable this feature.

　　You can send remote SMS to your phone number by any cell phone, and then your phone will do something such as lock screen, get GPS, hide SMS and contacts.

　　Your family number received an alarm SMS, this shows that an untrusted SIM card was inserted into your cell phone. Please check whether this SIM card is in credible SIM card list. If you found that your cell phone was lost, you can send remote SMS to your phone.