When did TPO come out in USA?

Is TPO GSM or CDMA?

TPO officially launched in the United States on 21 July 2015. Since its inception, the service runs as an MVNO on top of the Sprint wireless CDMA network, and later also on the T-Mobile US wireless GSM network, which started the week of 21 March 2016.

  • Services. As a mobile virtual network operator, TPO did not own any network infrastructure, but instead used the Three (previously EE) network to provide its services in the United Kingdom (although it did not initially disclose which network it would use), and the Sprint and T-Mobile networks in the United States.

  • Since its inception, the service runs as an MVNO on top of the Sprint wireless CDMA network, and later also on the T-Mobile US wireless GSM network, which commenced the week of 21 March 2016. TPO offered prospective US customers a $32-per-month option with unlimited talk time and text messages and 2 gigabytes of data.

  • The TPO monitors traffic congestion on over 425 roadway segments (950 directional links). The Roadway Network Database contains current traffic data for all arterial and collector roads – the major roads in Polk County.

image-When did TPO come out in USA?
image-When did TPO come out in USA?
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