T&D RTR-500MBS-A Getting Started Manual - page 4

4

 Safety Precautions and Instructions

The following items should be strictly obeyed for the safe usage of this 

product, and for protecting yourself and other people from bodily harm 

and/or damage to property.

Explanation of Symbols

Warning Symbols

 DANGER

Failure to follow the instructions with this symbol could 

cause serious injury or even death.

CAUTION

Failure to follow the instructions with this symbol could 

cause personal injury or physical damage to equipment.

Explanation of Picture Symbols

Denotes an important warning or caution.

Denotes a forbidden action.

Denotes an action that should be carried out.

Notes about Operation

To prevent unexpected accidents caused by radio waves, make sure 

to turn off the power when entering the following places and be sure 

not to use in said places.

•  Areas where explosive gas may be present including gas stations

•  Areas where the use of the unit has been prohibited including 

aircraft and hospitals

The SIM card stores the user’s cell phone number and other unique 

user identification information. Please take adequate care to prevent 

the loss or theft of your SIM card. Also, be sure to keep your PIN 

number in a safe place.

When inserting or removing the SIM card, please be careful about the 

following.

•  Avoid exposure to static electricity when handling the card.

•  Make sure to disconnect all cables (AC adaptor, USB cable, and 

external power cable) from the RTR-500MBS-A before inserting or 

removing the card.

•  Be careful not to touch or scratch the IC area of the card.

•  Make sure to insert the card in the proper direction.

•  Do not force the cover open or closed.

Please note that this document has been written based on the 

presupposition that the functions and specifications of the SIM card 

being used and the details of the contract have already been 

confirmed between the user and the cell phone carrier.

T&D Corporation shall not be responsible for any damages which a 

contractor, a user or a third party may suffer, whether direct or 

indirect, due to the inability to communicate or use communication 

devices.

To prevent unexpected communication charges, confirm the details 

of your carrier's contract before using the product over a mobile 

network.