Display trip details like phone numbers for dial-a-ride-transit

[mark-franz]

Acknowledgments
Please check the following boxes with an x if they apply:

• The feature I want to propose would be useful for the majority of users, not only for me personally.
• I am aware that Transportr is mostly developed by one person in their unpaid spare time.
• I can help myself to get this feature implemented or know someone who wants to do it.
• If I want to add support for a new region or country, I checked that this is already available in public-transport-enabler and know the process described on the Transportr homepage.

Is your feature request related to a problem? Please describe.
When I'm in a region that I don't know, I sometimes get names of connections which don't say clearly that I need to call a phone number in advance to get a certain bus or taxi. (In Germany this is called Anruflinientaxi, Anruflinienbus or simply Anrufbus).
When I go to the bus stop and I didn't call, the bus won't show up ...

Describe the solution you'd like
Get the information displayed if this is a dial-a-ride transit or whatever, together with any details needed e.g. the phone number or the time frame when to call in advance.
(Similar to Deutsche Bahn App).

Additional context
Sample connection (in Germany): from Dannenrod, Homberg (Ohm) to Fulda.
Connections include "ALT" and "AST".

[ialokim]

Thanks for your suggestion! Unfortunately, this might get some time to be implemented. We will first need to investigate whether PTE (the underlying library accessing the data source) already provides this information somehow, and if yes, think about a suitable UI for Transportr.