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