CPC Subgroup Additional Only
H04M 2207/18 wireless networks
Full Title
Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place > wireless networks
3 direct subcodes
Child Classifications
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- H04M 2207/182 wireless circuit-switched
- H04M 2207/185 wireless packet-switched
- H04M 2207/187 combining circuit and packet-switched, e.g. GPRS