A cellphone that supports two types of services such as analog and digital, two types of digital or cellular and non-cellular service. See fixed mobile convergence, GAN and dual-band handset.
DUAL-MODE CATEGORIES Cellular Only analog and digital (TDMA, CDMA, GSM) digital and digital (TDMA, CDMA, GSM) Cellular + Other cellular and Wi-Fi cellular and satellite cellular and cordless
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