The A module for system telephone ST 30 convinces with a clear digital sound, can choose between two different calls differ and answered it differently. This personal answering machine meets all features of modern phone systems and represents you well if you can not be reached again. 40 minutes recording time with dynamic memory management immediately usable by stored standard phrases Simple Remote access with language support The display of the system telephone provides information on date, time, name or number and length of the message Timed announcements eg welcome or note text switchable SMS in the fixed network in conjunction with the system telephone ST 30 your popular tunes you can import as a WAVE file into the A-module 30th When you call the song will be played instead of the usual ring tone. Refurbished, 30 day guarantee