Call me on bail and ask me what mobile phone to use.

What you want to ask is, what mobile phone did you call me on bail pending trial? In order to confirm the contact information, residence and other information, so as to carry out follow-up supervision and management. The regulatory authorities will also contact the suspects by telephone, SMS and other means to understand their situation and compliance. Therefore, the purpose of calling to ask what kind of mobile phone to use for bail pending trial is to confirm the contact information and place of residence for subsequent supervision and management.