Apparently you can pay by phone, but you have to register an account in advance: https://support.parkmobile.io/hc/en-us/articles/204473540-Can-I-use-Parkmobile

Apparently you can pay by phone, but you have to register an account in advance: https://support.parkmobile.io/hc/en-us/articles/204473540-Can-I-use-Parkmobile-if-I-don-t-have-a-smartphone- https://support.parkmobile.io/hc/en-us/articles/204473540-Ca...