Product information "Battery pack for COMfortel C-400"
If a microphone no longer lasts during long conferences, the cause is usually that the remaining capacity of the battery is too low. The “aging” of the battery is due to technical reasons and is unavoidable. In this case, a new, suitable battery will help.
Note:
Each external microphone of the COMfortel C-400 conference phone requires a battery, to replace the batteries of all mobile microphones of a C-400 you need 4 pcs.
