US Cellular chiefs voice VoLTE ambitions

US Cellular detailed plans to expand its footprint in Iowa and Wisconsin, as a switch …

Vendors urge ops to overcome VoLTE challenges

CCA ANNUAL CONVENTION, ORLANDO, FLORIDA: A panel of equipment vendors noted regional US operators can …

Sprint still gearing up for VoLTE launch by year-end

Sprint confirmed it remains on track to launch VoLTE service later this year, a move …

Rural US carriers push 4G ahead of 5G spectrum battle

Small and rural US operators are scrambling to get 4G LTE and voice-over-LTE (VoLTE) deployed …

China Mobile targets 17% VoLTE penetration this year

LIVE FROM GSMA MOBILE WORLD CONGRESS SHANGHAI 2017: China Mobile, the largest mobile operator in the …

China Mobile targets 500M 4G users this year

LIVE FROM GSMA MOBILE WORLD CONGRESS SHANGHAI: China Mobile aims to boost its 4G user …

Asia Briefs: Foreign investment in India surges to $4.1B, Australia updates roaming rules & more

India’s telecoms FDI surges to $4.1B India’s more stable political and economic environment has led …

Orange targets VoLTE and Voice over Wi-Fi; strikes Google partnership

Orange today announced the launch of its first smartphone compatible with VoLTE and Wi-Fi calling, …

India’s Reliance Jio set to benefit from wider VoLTE handset choice

India’s mobile newcomer Reliance Jio may have pushed back its 4G launch multiple times, but …

Taiwan’s 4G users top 10M, account for 32% of customer base

Taiwan’s six mobile operators almost tripled the number of 4G subscribers last year to 10.4 …