Operation Manual

page 11
5. Testing POTS Access Lines
– Placing
a Phone Call
To be able to place a POTS phone call the interface
needs to be switched from ISDN BRI to POTS. This can
be done by entering the access menu and selecting
POTS interface and POTS terminal subsequently.
To place a POTS phone call now, simply press the
handset key and follow the menu as outlined. The
telephone number can be entered directly or can be
called up from the phone book by pressing “MEM”.
entering numbers
if VDC > 130V