Communications Support Forums

We have a fleet of 40 7550s, and we're exploring options for job ticketing on them. I see there's an integrated menu for tickets, but most of the tools I've found so far (TRBOnet and Teldio) just use a combo of straight text messaging and quick texts. For the crew that'll be using these, it'd be much better if we could use the integrated menus. TRBOnet has a bit more functionality that we'd need as well - we wouldn't need the GPS tracking or call recording or any of that. Primary focus is just the job ticketing. Analytics would definitely be a plus.

Any suggestions? It's a hotel environment, if that helps give some background.
Thanks!