Yealink CP960 - CPW90 Working Frequency

Using the CP Wireless Expansion Mic CPW90
249
LED Status
Description
Solid green
The CPW90 is fully charged.
Solid red
The CPW90 is being charged.
Fast flashing red 3 times
and then off
The battery capacity is too low to turn on the CPW90.
Slowly flashing red
The battery capacity is less than 10%.
Off
If you tap the mute button, the battery indicator LED on the
CPW90 is still off, it means the CPW90 is turned off.
CPW90 Working Frequency
For reference, the Frequency/Channels of CPW90 used in each Region are tabulated below:
Freq
(MHz)
RF Carrier Index (DECT tester Numbering)
EU
Taiwan
US
LA
Korea
Brazil
Japan
1881.792
9
9
1883.520
8
8
1885.248
7
7
1886.976
6
6
1888.704
5
5
1890.432
4
4
1892.160
3
3
1893.888
2
2
1895.616
1
4(F1)
1897.344
0
3(F2)
1899.072
2(F3)
1900.800
1(F4)
1902.528
0(F5)
1904.256
1905.984
1907.712
1909.440
1911.168
4
1912.896
9
3