A mobile wireless communications device comprising: a portable housing having an upper portion and a lower portion; a circuit board carried by said portable housing; a wireless communications circuit carried by said circuit board; a first audio output transducer carried in the upper portion of said portable housing and connected to said wireless communications circuit for playing analog audio voice signals from the wireless communication circuit; an audio input transducer carried in the lower portion of said portable housing and connected to said wireless communications circuit; and an audio circuit carried by said circuit board; the mobile wireless communications device further comprising: an antenna assembly comprising: an antenna carrier frame coupled to said circuit board and having a plurality of surfaces including a front surface, a bottom surface and a back surface, wherein the antenna carrier frame defines a cavity and an acoustic port therein, a flexible substrate, and at least one wrap-around antenna element (40, 41) disposed on said flexible substrate, wherein the flexible substrate is carried on the front, the bottom and the back surfaces of said antenna carrier frame, and wherein the at least one wrap-around antenna element (40, 41) is coupled to said wireless communications circuit; and a second audio output transducer, the second audio output transducer being carried within the cavity of said antenna carrier frame and coupled to said audio circuit for playing audio analog signals from the audio circuit, and said antenna carrier frame and said flexible substrate encapsulating the second audio output transducer within the cavity to provide an acoustic enclosure for the second audio output transducer. a portable housing having an upper portion and a lower portion; a circuit board carried by said portable housing; a wireless communications circuit carried by said circuit board; a first audio output transducer carried in the upper portion of said portable housing and connected to said wireless communications circuit for playing analog audio voice signals from the wireless communication circuit; an audio input transducer carried in the lower portion of said portable housing and connected to said wireless communications circuit; and an audio circuit carried by said circuit board; the mobile wireless communications device further comprising: an antenna assembly comprising: an antenna carrier frame coupled to said circuit board and having a plurality of surfaces including a front surface, a bottom surface and a back surface, wherein the antenna carrier frame defines a cavity and an acoustic port therein, a flexible substrate, and at least one wrap-around antenna element (40, 41) disposed on said flexible substrate, wherein the flexible substrate is carried on the front, the bottom and the back surfaces of said antenna carrier frame, and wherein the at least one wrap-around antenna element (40, 41) is coupled to said wireless communications circuit; and a second audio output transducer, the second audio output transducer being carried within the cavity of said antenna carrier frame and coupled to said audio circuit for playing audio analog signals from the audio circuit, and said antenna carrier frame and said flexible substrate encapsulating the second audio output transducer within the cavity to provide an acoustic enclosure for the second audio output transducer. an antenna assembly comprising: an antenna carrier frame coupled to said circuit board and having a plurality of surfaces including a front surface, a bottom surface and a back surface, wherein the antenna carrier frame defines a cavity and an acoustic port therein, a flexible substrate, and at least one wrap-around antenna element (40, 41) disposed on said flexible substrate, wherein the flexible substrate is carried on the front, the bottom and the back surfaces of said antenna carrier frame, and wherein the at least one wrap-around antenna element (40, 41) is coupled to said wireless communications circuit; and an antenna carrier frame coupled to said circuit board and having a plurality of surfaces including a front surface, a bottom surface and a back surface, wherein the antenna carrier frame defines a cavity and an acoustic port therein, a flexible substrate, and at least one wrap-around antenna element (40, 41) disposed on said flexible substrate, wherein the flexible substrate is carried on the front, the bottom and the back surfaces of said antenna carrier frame, and wherein the at least one wrap-around antenna element (40, 41) is coupled to said wireless communications circuit; and a second audio output transducer, the second audio output transducer being carried within the cavity of said antenna carrier frame and coupled to said audio circuit for playing audio analog signals from the audio circuit, and said antenna carrier frame and said flexible substrate encapsulating the second audio output transducer within the cavity to provide an acoustic enclosure for the second audio output transducer.