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quad-band handset

Refers to GSM cellphones that can be used worldwide because they support all four GSM frequency bands (850, 900, 1800 and 1900 MHz). See dual-band handset.



dual-band handset

A cellphone that operates in more than one frequency band. See dual-mode handset and quad-band handset.




Dual Band Phone
Cellphones such as this earlier Motorola smartphone operate in the traditional 800 MHz cellular band as well as the 1.9 GHz PCS band.






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Before/After Your Search Term
BeforeAfter
QR code stickersquad-band phone
QR tagsquad core
QREQuad HD
QSAquad high definition
QSQSquad SIM
QSXGAquad speed CD-ROM
QtQuad Super XGA
QTAMquad tree
QthDQuad Ultra XGA
QTWQuad Wide XGA

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