Service
1Before cleaning, unplug the voice terminal from the modular wall jack. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning.
2Unplug the voice terminal from the modular wall jack and refer servicing to qualified service personnel when these conditions exist:
If liquid has been spilled into the voice terminal
If the voice terminal has been exposed to rain or water
If the voice terminal does not operate normally by following the operating instructions, adjust only those controls described in these instructions. Do not attempt to adjust any other controls since doing so may result in damage to the voice terminal and will require extensive work by a qualified technician to restore the voice terminal to normal operation.
If the voice terminal has been dropped or the housing has been damaged
If you note a distinct change in the performance of the voice terminal
WARNING: When this product is located in a separate building from the telephone communications system, a line current protector MUST be installed at the entry/exit points of ALL buildings through which the line passes.
The following are the ONLY acceptable devices for use in this application:
AT&T
ITW LINX™
CAUTION: This voice terminal is NOT for residential use. It is for business systems applications ONLY. Use in a residential environment could result in an electrical short circuit when the telephone wiring is set up to provide other applications, for example, for appliance control or power transformers. The AC power used in these applications may create a safety hazard by placing a direct short circuit across the telephone wiring.
SAVE THESE INSTRUCTIONS
When you see this warning symbol on the product, refer to the instructions booklet packed with the product for information before proceeding.
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