Panacom PA-7520, User Manual

Pg. 5

T(tone):dual-tone multi-frequency dialing(DTMF)
P(pulse):pulse dialing
Default: Tone position.
• VOLUME RINGER SWITCH
You can adjust the VOLUME OF THE RINGER through the slide on 
the side of the base unit. Switch to ‘LO’(low volume), ‘HI’ (high vol-
ume) position or OFF (no ringer)
• WALL MOUNTABLE
Install the wall mounting adaptor according to the indication on the 
bottom of the phone base.
Use a 6 mm drill and 27mm screw to hook when wall mounted.
 

TROUBLESHOOTING GUIDE

Problem: Called party hears no or weak voice.
Solution: Check the handset and cord connection

Problem: No function
Solution:  Unplug  the  phone,  disconnect  all  cords  and  reinstall  the 
phone as written in the manual

Problem: No ringing or dial tone
Solution: Check the line cord connection.
Solution: Check the handset cord connection.
Solution: Check if the telephone line or PABX line is working.

Problem: One ring only and the line is broken
Solution: Check the jumper box.
Solution: Check if there are parallel units on the same line if so re-
move them.

CARE AND MAINTENANCE

To keep Your Panacom PA-7520 phone working and looking good, 
follow these few simple guidelines:
• Avoid putting telephone near heating appliances and devices that 
generate electrical noise. (i.e., motors, fluorescent lamps.)
• Telephone should not be exposed to direct sunlight or moisture.
•  Avoid  dropping  the  handset  and  other  rough  treatment  to  the 
phone.