Yes According to the query of Guangming. com. Com, 20 18 On April 8, Shanghai Library, readers answered the phone in the answering room, while other readers read books in a quiet outdoor environment. Shanghai Library has set up a mobile phone answering room in the foreign language reading room, which is made of sound insulation materials, forming a transparent space for readers to enter, make and answer the phone calmly, so as to avoid disturbing other readers when making a phone call, or answering the phone in a hurry and with a low voice, which will affect the mutual connection.