Push-to-talk applications, for example, can turn cell phones into walkie-talkies with unlimited range. Your cell phone will be able to instantly connect to another device using the speaker phone. Access your old phone's application store to download a suitable push-to-talk app.
Do Nextel phones still exist?
Nextel Communications, Inc. offered postpaid services under the Nextel brand and prepaid services under the Boost Mobile brand. ... The Nextel network was officially shut down at 12:01 a.m. on June 30, 2013, and Sprint is currently deploying LTE equipment on the 800 MHz spectrum formerly used by the iDEN network.
Is Nextel Push-To-Talk still available?
Sprint Nextel will cease operation of their push-to-talk iDEN network June 30th, 2013. ... The system uses Time Division Multipe Access (TDMA) and speech compression technologies and was used by Sprint Nextel to provide half-duplex push-to-talk trunked two-way radio services on its cell phones.5 jun 2013