NEC ASPILA EX Feature Manual page 950

Program 80 : Basic Hardware Setup for System
80-04 : Call Progress Tone Detector Setup
Telephone Programming Instructions
944 Programming
To enter data for Program 80-04 (Call Progress Tone Detector Setup):
1. Enter the programming mode.
2. 80 04
80-04-01 Tone Rcv1
Detect level 0:0/-30
­ ¯
back
3. Enter the number of the item you want to program.
80-04-nn Tone Rcv1
nnnnn
¬
4. Enter data for the item you selected + HOLD.
5. Enter data for the next item in the program.
OR
Press MSG once to enter a new item number.
OR
Press MSG until you've exited that series's programming section.
select
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Aspila EX Software Manual