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ENGLISH
FUNCTIONS
Functions available using the bpt telephone
and standard telephone sets
BPT MULTIFREQUENCY DECADIC
TELEPHONE TELEPHONE TELEPHONE
PROGRAMMING yes yes not possible
LOCAL CALL direct direct direct
RECEPTION yes yes yes
LOCAL/TELEPHONE CALLS
ACCESS TO DTMF yes yes not possible
SERVICES
SELF-CONNECTION (monitor) R+86 not possible
DOOR LOCK RELEASE R+85 not possible
AUXILIARY/STAIR LIGHT R+88
not possible
PORTER CALL R+87 not possible
INTERLOCUTOR SWITCHING R+80 not possible
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