Telephone exchange
Telephone exchange
Size: 6708px × 4472px
Location: Thailand
Photo credit: © Lukchai Chaimongkon / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: branch, cable, central, communicate, communication, complex, complexity, computer, computing, connect, connection, electronic, exchange, impossible, internal, jumping, line, network, outer, pabx, pbx, phone, private, problem, screen, server, task, technology, telephone
