Technical data

3.3 Telephony 37
The functional test checks whether the phone is properly con-
nected. The HorstBox sends a signal and the phone should ring.
Pick up the receiver and put it back into the craddle.
Click on NEXT to continue.
Figure 3.17: Telephony: Second analog phone
If desired, you may connect and set up a second analog phone.
Use the red telephone cable provided. Please repeat the steps
described above. Else skip this step.