P — set pulse dial as default, Qn — result code display, Sn — read/write s registers – Ositech comm Trumpcard Data/Fax Modem User Manual

P — set pulse dial as default, Qn — result code display, Sn — read/write s registers | Result codes, Examples | Ositech comm Trumpcard Data/Fax Modem User Manual | Page 46 / 86