Analog stations do not have programmable buttons (xx) or modules (Mk). Therefore, the button and module related HTLxxMkNnnnn feature mnemonic for a digital or UNIStim endpoint simplifies to HTLNnnnn on an analog endpoint.

Similarly, the lack of buttons and modules simplifies the HTLxxMkLyEzzz digital or UNIStim hotline list mnemonic to HTLLyEzzz on an analog endpoint.