Please also refer to the official FAQ and User Guide.

• 为什么DHL要我缴纳税费?
• 运输情况?
• How to handle returns etc
• How to get Support

• Replacement Nibs
• How to delete Quick Sheets
• move pages

• stylus
• sleeve

• hard reset
• battery life
• ssl handshake failed
• recover file
• How to close an app