User guide
33
 System  Check
The Gray button on the back of the pendant will also 
perform a SYSTEM CHECK. Press and hold this button 
for more than four (4) seconds. One of the following 
announcements will be made.
“All systems are ok.”
 This confi rms the following:
 - Battery status.
 - The Pendant is working.
 - The Base unit is working.
 - The Base unit is connected to a working phone line.
 - The Pendant is within range of the Base unit.
“System cannot detect dial tone.”
 - The Base unit is not connected to the phone line or can 
not get a dial tone for some reason.
“Base and Pendant out of range.”
 This confi rms one or more of the following:
 - The Pendant and Base unit are not communicating with 
each other or are out or range.
 - The Pendant has malfunctioned.
 - The Base has malfunctioned.
Li-ion 10440Li-ion 10440
Grey Button










