Recommended Tools; Prerequisites; Safety Information - Nokia T-Mobile Operator's Manual

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7.3 Recommended tools

7.4 Prerequisites

7.5 Safety information

Danger 1 —
death. Always use insulated tools and follow proper safety precautions when connecting
or disconnecting power circuits.
Danger 2 —
present on feed lines or terminals. Use a voltmeter to measure for voltage before
proceeding.
Danger 3 —
the utilities.
Caution —
sunlight can damage the device.
Caution —
Caution —
battery, immerse or expose to water or other liquids, expose to fire, explosion or other
hazard.
64
You will need a Phillips screwdriver (Cross) to remove the battery or the SIM.
You must complete the steps described in Section
or SIM card from the T-Mobile High-Speed Internet Gateway.
Read the following safety information before replacing the battery or SIM.
Locate the QR code either on the bottom of the device or conveniently displayed on
the touch screen. Use the in-app QR code scanner.
Hazardous electrical voltages and currents can sericous physical harm or
Ensure that all sources of power are turned off and have not live voltages
Always contact the local utility company before connecting the enclosure to
Keep indoor devices out of direct sunlight. Prolonged exposure to direct
Do not disassemble or open crush, bend or deform, puncture or shred
Do not modify or re manufacture, attempt to insert foreign objects into the
Nokia 3TG-01275-AAAA-TCZZA
T-Mobile High-Speed Internet Gateway Operator
7.6 before replacing the battery
Manual
Issue: DRAFT