Telematrix SP750 User Manual
Page 55

55
“No Calls” Display 
 
This message will display when 
there are no call records received 
since last using the Caller ID fea-
tures menu when the “↑” or “↓” key 
is pressed. 
NO CALLS
12/01
PM
12:00
Other LCD Display Messages
LINE ERROR
12/01
PM
12:00
“Line Error” Display 
 
Indicates that there was a line er-
ror when attempting to connect to 
the dialed party. Retry the phone 
call. If “line error” continues, check 
for dial tone. If no dial tone, call 
your local service provider. 
PHONEBOOK FULL
12/01
PM
12:00
“PhoneBook Full” Display 
 
Indicates that the phonebooks 
memory has the maximum of 100 
records. To add more phone re-
cords, delete records that are not 
used to free up memory. 
INVALID ENTRY
12/01
PM
12:00
“Invalid Entry” Display 
 
Indicates that the entry is not rec-
ognized or is outside the parame-
ter of the range for that specific 
function. LCD display the “INVALID 
ENTRY”. 
