6
Maintenance &
Troubleshooting
6. Maintenance & Troubleshooting
6.1 Phone
Maintenance
Use a soft dry cloth for cleaning to wipe off any accumulated dust or
fingerprints.
Use a soft cloth dampened in water for cleaning to wipe off any heavily
accumulated dust and dirt.
Do not use harsh chemicals, cleaning solvents or strong detergents to
clean the phone.
6.2 Troubleshooting
Before requesting help please check the following.
Symptom Diagnosis Solution
Unit properly turned on?
Press
and hold for 2 seconds.
Battery connected?
Install the battery properly
The Unit does not work
Dead Battery?
Connect the charger to the Phone.
Plug in the charger.
Charger connected to the
phone?
Connect the Charger to the Phone.
The Battery will not charge.
(Battery icon on screen is not
blinking)
Charger plugged into the wall
outlet?
Plug in the Charger.
Sufficient Signal Strength?
Move to a place with stronger signal.
Keypad lock on?
Press
and hold for 2 seconds.
Cannot make calls.
Misdialed Number?
Enter the correct number to place the
call.
Ringer Muted
?
Un-mute Ringer
No ringing
.
Low Ringer Volume
?
Increase Volume level.
Is there an obstacle surrounding
you that is preventing signals to
pass?
Change your location.
The call reception is bad (Static,
sound cuts in/out, fades etc.)
Using the phone in moving
vehicle?
Slow down vehicle or stop while using
the phone.
If the malfunction is beyond this table, or the corresponding solution is
invalid, please contact UTStarcom PAS Customer Service Center.
ADDRESS
:
Building 2, Yile Industry Park No.129, Wenyi Road, Hangzhou
310012, PRC
Hot line: 86 800-8571082, 86 0571-8892345
FAX: 0571-88914678
E-mail: [email protected]
Содержание UTS 702 U
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