Specifications

HKC Technology Limited
2.4G Cordless Telephone System configuration guide
Page 10
Connection of External MOH (Music on Hold)
The specifications of external MOH Audio input are:
Input Impedance = 47kohm
Input Level = Nominal 50mV
Maximum Input = 1 Vrms
Phone Jack = 3.5mm mono or stereo jack
A sound source such as a Radio or CD Player can be connected to the Audio-In connector
of the Base to provide music on hold as an option to the built-in internal MOH generator.
Connection of Paging System (option)
The specifications of paging Audio Output are:
Output level = Approx. 500mV at 47 k ohm load impedance
Phone Jack = 3.5mm mono or stereo jack
You can connect the paging port in the Main Control Base to a PA system using an audio
cable to make a voice announcement using the system’s extensions.
Connection of Single Line Phone for Power
Failure Transfer (option)
A maximum of 3 sets of Corded phones can be connected to the Main Control Base phone1,
2 and 3 ports. The three line ports can be automatically transferred to the corresponding
corded phones connected to the three phone ports during a power failure. Any of these
phones can be used as a normal single line phone for emergency calls.