[Scan-DC] Recommended push to talk app for smart phones?

[SPRS]

I know some users using this:

http://www.twistpair.com/index/communicators-mobile


on Jul 26, 2013, John Pak <pak.john1 at gmail.com> wrote:
>
>Hello,
>
> 
>
>Does anyone have a recommended app for push to talk like Nextel or Verizon
>for smart phones? I asked this question a few months back but sadly I lost
>the suggestions so sorry for the repeat question. Thanks in advance for any
>help.
>
> 
>
>John
>
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