r/poly

Trying to switch over to Poly phones, but having 1 problem.

Trying to set the Line Key with custom text, and no matter what guide I've tried, it still remains blank.

Even went thru the phone directly, which sets the X_DisplayLabel under Voice Service -> SP1 Service.

Ready to give up on Poly phones, and stick with Grandstream.

Doing something this simple, should not be this difficult.

Thanks