Radio Shack ET-2105 ユーザーズマニュアル
18
TROUBLESHOOTING
We do not expect you to have any problem with your telephone,
but if you do, these suggestions might help.
but if you do, these suggestions might help.
Problem
Suggestion
The keypad does
not work.
not work.
Move the keypad closer to the base.
Raise the base’s antenna to a vertical position.
Make sure the phone’s modular cord and the AC
adapter are correctly and securely connected.
adapter are correctly and securely connected.
Make sure the keypad’s battery pack is properly
connected and charged (see “Connecting, Charg-
ing, and Replacing the Battery Pack” on Page 8).
connected and charged (see “Connecting, Charg-
ing, and Replacing the Battery Pack” on Page 8).
Recharge the keypad’s battery pack.
Place the keypad on the base for about five sec-
onds to reset the security access-protection code.
onds to reset the security access-protection code.
The call is noisy.
Keep the keypad and base away from interfer-
ence sources such as computers, remote control
toys, wireless alarm systems, wireless intercoms
and room monitors, fluorescent lights, and electri-
cal appliances. If the interference is severe, turn
off the device.
ence sources such as computers, remote control
toys, wireless alarm systems, wireless intercoms
and room monitors, fluorescent lights, and electri-
cal appliances. If the interference is severe, turn
off the device.
Move the keypad closer to the base.
Hang up and redial the number.
Press CH to change the channel.
The range
decreases.
decreases.
Make sure the base’s antenna is raised and is not
touching a metal surface.
touching a metal surface.
Recharge the keypad’s battery pack.