When is your Nextel service going kaput? There’s a map for that

It’s no secret that Sprint plans to shut down its iDEN network in 2013, but until recently the details of how it would sunset it were a secret. Over the weekend, new maps appeared on the Sprint website that identify the individual cell sites being decommissioned.

Software and the Cloud Make Push-To-Talk Sexy Again

Remember the old Push To Talk phones — or do you still use them? They offer a handy service, but are limited by type of handset and network. WAVE Connections uses software and the web to cross those barriers and the voice quality is quite good.