SIECOM LT500 Manuale utente
(insert one SIM card and micro SD card)
SIM/micro SD mode
Micro SD card
SIM (micro SIM)
Quick Start Guide
RUGGED
2G/3G/4G PHONE SIECOM LT500
Watertightintegrityofphone
12hourcharging
After inserting SIM card/microSD card close tight rubber seals,
otherwise it cannot be guaranteed water tight integrity of phone.
In the same way seal also input for charging/PC connection and
earphone output.
Werecom mend to charge the
battery for atleast 12hours
before firstuse.
Micro SD card
Dear customer, thank youfor choosing LT500
mobile phone. Here are some recommen
dationsrelated to its safe use:
• LT500 is designed to be a lot more durable than a regular
cellphone, however, it is not completely indestructible.
• LT500 complies with IP67
certification. However, even this compliance doesn't
assure it's complete waterproofness.
•The phone is waterproof and dustproof subject to the
following conditions: all covers are closed, phone do not
sink deeper than 1 meter for more than 30 minutes;
Water must be regular. Occasional use in chlorinated
pools can is allowed. but the phone have to be washed
with clean water. Do not use in sea water or salt water.
• It is crucial to keep the headphone jack as well as the
microUSB port clean, as well as to keep all screws on the
back side firmly tightened, in order to maintain the water
and dust resistance of the phone.
• Display of the phone can break upon hitting hard
surface, when exposed to a strong impact, or when the
screen is being bent or otherwise deformed. In case the
screen is damaged, do not attempt to repair it.
Glass broken as a result of a misuse or abuse is not a
subject to warranty.
• Clean the cellphone immediately if it gets in contact
with products which can cause stains. such as ink, color,
makeup, food, oil, etc. Disconnect all cables, turn the
phone off and use a soft cloth. Do not use window
cleaners, house hold cleaning products, aerosol sprays
canisters, solvents, alcohol, amoniac or abrasives.
•This phone is a complex electronic device, therefore it
should be protected against impact and electromagnetic
field effects, it is not resistant to meta l dust or other
metal particles.
oIn case your phone falls in water, brush it with a dry
cloth, and let it dry before turning it back on again.
Do not attempt to dry using externa l heat source, such
as microwave or a hairdryer.
• LT500 is intended for use in operating temperatures
from 0° to 40°C and can be stored in a temperature
range from -20° to 45°C. Lower or higher temperatures
can affect the cell phone operation or battery life.
• Do not use outside during storm, we hold no
responsibility for eventual device damage or injury
caused by such operation.
• Do not puncture the speaker, do not insert any objects
in ports. Do not paint the phone with color as all of
operations listed above affect the phone functionality
and waterproofness.
• Use a forceps to remove the micro SIM card
with the reducing adapter to avoid bending it. This way
you prevent the SIM slot from damage.
• LT500 was tested in compliance to EU radio waves,
WiFi and Bluetooth standards. In case you want to
limit the effects of high-frequency energy, limit the
duration of your direct exposition to the electromagnetic
emissions, e.g. by using a Bluetooth hands-free set, or keep
a greater distance between your body and the cellphone.
• Never attempt to repair the phone by yourself, any
disassembly, including removing of outer screws and
back cover, can lead to a damage of the device, which is
not covered by the warranty.
• Manufacturers, resellers and vendors hold no
responsibility for any data loss and direct or indirect
damage, related to the use of this phone, no matter
how exactly it is caused.
Frequency of LT500:
2G GSM 850/900/1800/1900 MHz
3G UMTS/WCDMA/HSPA+ 850/1900 MHz
4G FDD LTE AWS Band4/Band7
Troubleshooting
Phone cannot be turned on
No sound can be heard
PIN error
Hold the Power ON/OFF button for at least 20 seconds.
* Charge the battery, first charge for about half an hour, then
disconnect the charger, reconnect it again and finish the
charging
* Check or replace the SIM card
Make sure the volume isn't on minimum * Make sure the
phone isn’t in “Airplane mode"
Contact your operator
Mobile phone turns off automatically,
freezes or restarts
"Make sure the auto-turn off feature is turned off
•Hold the ON/OFF button for at least 15 seconds or more
• Return to Factory settings (Settings >Backup &reset >
Factory data reset >Reset phone)
Phone is "freezed" and unresponsive to touch
1. Hold the On/Off button until the phone restarts
(for up to 20 seconds).
The phone behaves unexpectedly, some required
actions can't be carried
RECOVERY MODE (revert to factory defaults)
Settings >Back up and Reset >Factory data reset
Erase all data on phone
Quick access to phone settings
Drag the top information bar in
main screen down with your
finger in order to show
information such as WiFi,
Bluetooth, GPS or Data transfer
status, Audio profiles,
Brightness, Phone settings, etc.
Android OS was designed by Google and therefore it's possible to
find some of its applications in phone (suchas Google Gmail,
Google Maps and more).
Other apps can be installed using Google Play, in order
to do so it's necessary to set up a Google account
(Settings > Accounts > Add account > Google).
The guarantee does not apply to:
• installation a different firmware then the original
LT500 factory firmware or ROOT of Android OS
• electromechanical or mechanical damage to the
phone caused by improper use by the user (such as
cracked screen or touch screen, cracked the front or
back cover of the phone, damaged microUSB
connector, slot for a SIM cards, microSD card slot,
headphone jack, etc.).
•damage to the speaker and headphone caused by
metal particles
• damage caused by natural causes such as fire, water.
static electricity, high or low temperature etc.
• defects caused by normal usage of phone
• unauthorized repair damage
• phone firmware if that requires updating because of
changes in the parameters of mobile networks
• defects of mobile phone operator network
• battery, if after 6 months of usage has not adhere
to its original capacity (warranty for the battery
capacity is six months)
• willful damage
Warning!
The phone will be reverted to default factory settings,
all passwords will be lost, as well as installed apps, etc.
FCC Caution:
Any Changes or modifications not expressly approved by the
party responsible for compliance could void the user's authority to
operate the equipment.
This device complies with part 15 of the FCC Rules. Operation is
subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including
interference that may cause undesired operation.
Note: This equipment has been tested and found to comply
with the limits for a Class B digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that
interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or
television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from
that to which the receiver is connected.
—Consult the dealer or an experienced radio/TV technician for
help.
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