411 REFERENCE · Wiktionary
2.5G
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Adjective
en adjective
en mobile phones retronym Referring to standards before 2.75G.
Hyponyms
en CDMA2000
en GPRS
en HSCSD
Related terms
en 0G 1G 2G 2.75G 3G 3G+ 4G 5G