PTT APP
* Up to 25 Channels can be subscribed
* Emergency Channel override
* Priority Channel override
* Transmit or listen only options for each channel
* Programmable Caller ID
* View recent PTT activity
* Select default channel
* Soft and hard transmit keys
* Deployable in groups
* Interfaces with Biz Phone calling activity
* Interfaces with earlier Spectralink models
* For use only on Spectralink devices