Read Panasonic KX-FLM553RU Service Manual online
When set to ON (=1), the 12 keys and transmission
frequencies are as shown.
frequencies are as shown.
key
High Frequency (Hz)
key
Low Frequency (Hz)
“1”
697
“5”
1209
“2”
770
“6”
1336
“3”
852
“7”
1477
“4”
941
“8”
1633
When set to OFF (=2), the 12 keys and transmission
frequencies are as shown.
frequencies are as shown.
High (Hz)
1209
1336
1477
Low (Hz)
697
697
“1”
“2”
“3”
770
“4”
“5”
“6”
852
“7”
“8”
“9”
941
“
”
“0”
“#”
2.5.2. DTMF SINGLE TONE TRANSMIT SELECTION
Note:
After performing this check, do not forget to turn the setting off. Otherwise, dialing in DTMF signal will not work.
2.5.3. BUTTON CODE TABLE
117
KX-FLM553RU
Click on the first or last page to see other KX-FLM553RU service manuals if exist.