Its thirdgeneration 5G Mobile Trial Platform was unveiled in September allowing for device development by supporting initial 5G NR specifications in live tests with partners by the end of this year which will then be developed alongside 3GPP standards

Please fix the punctuation.
Its third-generation 5G Mobile Trial Platform was unveiled in September, allowing for device development by supporting initial 5G NR specifications in live tests with partners by the end of this year, which will then be developed alongside 3GPP standards.