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<Appendix>
1. Troubleshooting
In case that simple remedy steps does not help, contact the local agency from where you have
purchased the product, a service center or a qualified technician to solve the trouble.
Problem
What To Do
There is no indication on the LCD screen
Make sure the terminal is turned on.
If the switch is on, turn off the terminal and then turn
it on again.
“No Service” message is displayed on the LCD
screen.
The WLL terminal must be placed in the location
where service coverage is available. If necessary,
move the terminal to the serviced location.
Your terminal beeps or you can hear nothing in the
WLL.
Your WLL is not properly placed. Place the WLL
normally.
Battery indication is blinking, and the terminal beeps
periodically.
The backup battery is discharged. Switch to the
external power supply.
There is no ring when a call comes.
The ringer is switched off. Press [UP] button several
times to adjust the ringer volume
The FCC has granted an Equipment Authorization for this model phone with all
reported SAR levels evaluated as in compliance with the FCC RF exposure guidelines.
SAR information on this model phone is on file with the FCC and can be found under
the Display Grant section of http://www.fcc.gov/oet/fccid after searching on FCC ID
PP4HWP-2150.
Additional information on Specific Absorption Rates (SAR) can be found on the Cellular
Telecommunications & Internet Association (CTIA) web-site at http://phonefacts.net. *In
the United States and Canada, the SAR limit for mobile phones used by the public is
1.6 watts/kg (W/kg) averaged over one gram of tissue. The standard incorporates a
substantial margin of safety to give additional protection for the public and to account
for any variations in measurements.
