Multifunction. Possibilities: determination of customer number; ïîäêëþ
Tape recorder ÷åíèå for execution of functions of answering device; number memory,
Time and date of bell; automatic call; hr; calendar; alarm clock etc.
Button-type, analog desk-top type C tone, impulse and mixed
Noy type of dialing (with the help of tone äîíàáîðà additional
service: station, information from answer-back etc.)