Introduction - If you have any usage issues, please Google them yourself
First, solve the verification code can be easily entered into the 4-digit problems. Second, to address the meeting applications, vehicle applications, can not choose when to send the day assigned problems. Third, under the name display unit will show the name of higher-level units of information. Fourth, in the menu display, the menu does not have operating authority will not be displayed. Upgrading from 1.2 to 1.3 upgrade file please Bijie Hotline (www.bijie520.cn) to download. Reminders, upgrade only step by step, if your version is version 1.0, upgrade to 1.3, you need to upgrade a 1.1, then upgrade to 1.2, you can upgrade to 1.3. Order can not be wrong, otherwise it will affect the system functionality