Alpha Technologies GSM-VarioBell User Manual page 41

M4
After inserting the code relay is activated in range of setup
hours (working time). The GSM-VB might also calculate
number of
preprogrammed value (for example number of prepaid
entrances) the code is refused. Code using might be
announced by sending SMS with date, time and used codes.
Setting of hour from which is access
permitted
Setting of hour until which is access
permitted
Caution: To use relay activating by codes (passwords) do not
forget to setup appropriate relay mode (via folder relay).
used codes and when
40
number exceed