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General| Brand | Huawei |
|---|---|
| Model | ETS3023 |
| Category | Touch terminals |
| Language | English |
General precautions for handling the FWT before installation and use.
Advises on operating the FWT near sensitive electronic devices to prevent interference.
Provides rules for using the FWT in hospital environments to avoid interference with medical devices.
Outlines precautions for using the FWT while driving and on aircraft.
Lists all the items included in the FWT package box for user verification.
Describes the physical layout and components of the FWT's front view.
Details the technical standards like GSM and the specific working frequency bands supported by the FWT.
Describes the external connection interfaces and the power supply specifications for the FWT.
Outlines the specifications of the rechargeable battery and the power consumption during calls and standby.
Specifies the physical dimensions, weight, and LCD characteristics of the FWT.
Covers backlight features, operating temperature range, and working relative humidity for the FWT.
Describes the recommended placement methods for the FWT, horizontally or wall-mounted.
Step-by-step guide for installing the SIM card into the FWT, with important cautions.
Instructions on how to connect the power adapter and insert the battery for FWT operation.
Detailed steps for connecting the power adapter to the FWT and power socket.
Instructions for properly installing and removing the FWT's battery.
Guide on how to connect the antenna to the FWT for signal reception.
Instructions for placing the FWT on a flat surface in a suitable environment.
Steps for mounting the FWT vertically on a wall using provided clips and nails.
Procedures to verify the FWT installation by powering it on and checking for normal operation.
Instructions on how to turn the FWT on and off using the power key.
Detailed guide on how to make calls using the keypad or from the dialed calls list.
Steps to initiate a call by selecting a contact from the phonebook.
Explains how to use speed dial keys to quickly call pre-assigned phone numbers.
How to accept or decline incoming calls using the handset or hands-free key.
Describes various functions available during an active call, such as hold, mute, and messaging.
Instructions on how to view, save, send SMS, or delete missed, answered, and dialed calls.
Explains how to switch between different text input modes for entering characters.
Guide on how to input English letters using the keypad and different input modes.
Instructions on how to input digits using the number keys in different input modes.
Steps to access and enter special symbols from the symbol list.
Comprehensive guide on composing, saving, and sending SMS messages.
Instructions on how to access the inbox, view received messages, and perform actions like reply or forward.
Explains how to view messages in the Outbox and Draft folders and manage them.
Details on setting up and accessing the voice mail service, including alerts for new messages.
Options for configuring message-related settings, such as SMSC number and validity period.
How to configure the duration for which messages are stored in the SMSC.
Instructions on enabling or disabling delivery status reports for sent messages.
How to configure automatic saving of sent messages to Outbox or Draft.
How to check the remaining memory for messages on the SIM card and FWT.
Step-by-step guide to adding new contacts to the FWT or SIM card.
How to search, view, edit, copy, delete, call, or send SMS to contacts.
Information on checking the available memory for contacts on the SIM card and FWT.
Explains how to select and customize FWT profiles (General, Outdoor) for different usage scenarios.
How to enable and configure the auto-dial function for automatic number dialing after a set delay.
Instructions for setting the current time and date on the FWT.
How to change the display language of the FWT's interface.
Overview of network-related services like call waiting, call forward, and network selection.
Explains SIM card protection using PIN and PUK codes, and how to handle incorrect entries.
Guide on activating or deactivating the PIN lock for enhanced SIM card security.
Steps to modify the existing PIN code for the SIM card, requiring the old PIN and PUK.
How to check the current software version of the FWT.
Instructions on setting up and managing up to three alarm clocks for timely alerts.
How to use the built-in calculator for basic arithmetic operations, including fractional arithmetic.
Recommendations for keeping the FWT clean, dry, and in good working condition.
Solutions for when the FWT screen remains blank without the power adapter connected.
Steps to resolve issues with the screen not turning on when the FWT is connected to the power adapter.
Advice on what to do if the signal strength icon does not appear on the screen.
Steps to fix issues where the time is not displayed on the FWT screen.
Explains normal display behavior when the FWT is powered off, including charging indicators.
Interprets the meaning of a ringtone heard after a busy tone, indicating an incoming call.
Explains the meaning of the battery icon display, including low battery warnings.
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