Specifications
Troubleshooting and Repair Procedures
180 025-9035AA
Trunk answers overdial line but 
busies out after pager # entry or 
after answering DID line
No database (D.B.)
Subscriber ID incorrect
Subscriber status not Valid
Not enough digits
Download database
Check printout for translation of 
telephone numbers
Verify status field in database is 
āVā
Check printout for digits of feed
Busy tones before true end of 
paging
From Tel Level too low Increase appropriate FROM TEL 
adjustment
 # and Trunk TEST1 or 2 does not 
blink
Phone system not passing overdial
Calling from pulse phone
Listen to phone line to verify 
DTMF or clicks
Equip terminal with Dial Click 
card or adjust dial click card
Accepts pager #, or call from DID 
line, but busy signal after or 
during display message entry
Terminal was expecting Function 
Code
Phone system not passing overdial
Calling from pulse phone
 Enter legal function code or do 
not program for Caller Entered 
Function Codes
Listen to phone line to verify 
DTMF or clicks 
Equip terminal with Dial Click 
card or adjust dial click card
Accepts display message but no 
transmission
Subscriber programmed for wrong 
channel
Subscriber programmed with 
illegal Func. Code
Display format option not ordered
Voice and display limit both 
programmed nonzero
COR or Terminal Busy on
Edit subscriber channel #
Edit legal function code
Order option from Zetron
Only HSC allows both display and 
voice
Fix connection to Station card
SYMPTOM PROBLEM SOLUTION










