User's Manual

(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.

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Quick Start Guide Watertightintegrityofphone SIM/micro SD mode (insert one SIM card and micro SD card) 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. SIM (micro SIM) Micro SD card 12hourcharging Werecom mend to charge the battery for atleast 12hours before firstuse.
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Micro SD card
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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.
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Troubleshooting Phone cannot be turned on Hold the Power ON/OFF button for at least 20 seconds.
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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.