ˈdual-band BrE AmE adjective [only before noun]
a dual-band ↑ mobile phone is able to work in at least two different countries because it can receive two different types of signals
ˈdual-band BrE AmE adjective [only before noun]
a dual-band ↑ mobile phone is able to work in at least two different countries because it can receive two different types of signals
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012