Ricoh D017 Service Manual page 1014

Service RAM Addresses
6BEBFF(H) - Dial tone detection frequency – Upper Limit (Low)
Defaults: NA: 50, EU: 50, ASIA: 50
6BEC00(H) - Dial tone detection frequency – Lower Limit (High)
Defaults: NA: 03, EU: 02, ASIA: 02
6BEC01(H) - Dial tone detection frequency – Lower Limit (Low)
Defaults: NA: 60, EU: 90, ASIA: 90
6BEC02(H) - Dial tone detection waiting time (20 ms)
Defaults: NA: 64, EU 64, ASIA: 64
6BEC03 to 6BEC04 - Dial tone detection monitoring time (20 ms)
Defaults
Area 6BEC03
NA F4
EU F4
ASIA F4
6BEC05(H) - Dial tone detect judge time (20 ms)
Defaults: NA: 64, EU: 1B, ASIA: 32
6BEC06(H) - Dial tone disconnect permission time (20 ms)
Defaults: NA: 11, EU: 0F, ASIA: 11
D361/D510
6BEC04
01
01
01
196 SM