TA Triumph-Adler DCC 2520 - Manual (Page 92)

Fax Operation (Various Functions)
3-26
> If the other party’s voice can be heard...
You are connected to a telephone.
Press the Start key at the end of the conversation. A tone will sound to inform the other party that
this machine has switched to the fax reception mode. Fax reception will begin once the transmission
is initiated by the other party.
4 Hang up the receiver when Status (Act status) appears
in the message display or the reception begins.