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Troubleshooting
“NO SERVICE” is
displayed.
• The PS is out of range.
→ Move closer to the CS.
The alarm sounds after
pressing the Redial
button.
• The Call Log contains no entries.
The PS stops working
during operation.
→ Turn the power OFF and ON. Then try again. (See “Power On/Off” on
page 6.)
→ Re-insert the battery and try again. (See “Setting Up” on page 5.)
The display does not
show a strong radio
signal “ ” even
though you are near the
CS.
• Obstacles (such as walls or partitions) are interfering with the radio
waves sent between the PS and the CS.
• The nearest CS may be occupied, and as a result the PS may be
linked to a CS that is further away.
• In general, the PS can be used when signal strength is “ ” or
higher.
The alarm sounds
during a conversation
while receiving a weak
radio signal “ ”.
• The radio signal is weak.
→ Move closer to the CS.
Problem Description and Solution