Ericsson W20 manual Alarms, Change Password

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Configuration and Management

Figure 5 Change Password page

2.Type the old password in the Current Password field. If it is the first time you change password, the old password is user.

3.Type the new password in the New Password and Retype New Password fields.

Note: The password is case-sensitive (distinguish between uppercase and lowercase letters) and can include up to eight characters (letters and/or numbers).

4. Click

OK .

2.2.2Alarms

Alarms are generated when it is impossible to send or receive data. If an alarm occurs, the Alarm indicator on the Ericsson W20 front panel is red and one of the following messages is displayed in the Alarms section on the Overview page:

No alarms detected

Invalid SIM card inserted

No PIN code entered

Incorrect PIN code entered

SIM card blocked

The Ericsson W20 has not detected any alarm.

There is no SIM card available, or the SIM card is incorrectly inserted into the Ericsson W20 unit.

A PIN code is required to establish an Internet connection.

The entered PIN code is not the correct one.

The SIM card is blocked. The PUK is required to unblock the SIM card.

1/1551-CRH 102 167 Uen Rev A 2006-09-07

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Contents Ericsson W20 Trademark List CopyrightDisclaimer Contents Glossary PC ConfigurationTrouble-Shooting Advanced Networking Wireless Broadband Services at Reliable High SpeedStructure of this Guide Product OverviewFile Sharing Indicators and ConnectorsLocal Wireless Access with High-level Security Text Status Description Power USB Accessing Internal Web Pages Configuration and ManagementOverview Changing PasswordChange Password AlarmsNetwork Information SIM Authentication Configuration WizardInternet Access APN PPP User Authentication Access Point Wireless LAN AccessRegion Network Name Channel SelectionAuthentication Wireless LAN Authentication Wireless LAN WEP 64 BIT WEP Encryption Key WPA/WPA2 Pass Phrase Confirming SettingsInternet InternetDNS Traffic StatisticsAPN 3G AuthenticationPIN Remember myUnblocking SIM Card Changing Authentication DetailsLAN LANFrom Enable Dhcp serverDhcp Server IP address rangeMax Port Status Wireless LANRadio channel Transmit power dBmRadio Channels Rssi Network NameMAC Address ChannelWPA and WPA2 SecurityWEP WPA WPA2 Connected DevicesUPnP IGD NATWhitelist Port Forwarding Application Level GatewaysServer IP Adding an InstanceNAT Port Editing an Instance File SharingServer Port ProtSpeed Share nameStorage device System Restart Configuration Backup and RestoreBacking Up a Configuration Restoring a ConfigurationInstalling new Software from File Software UpdateAutomatic Software Installation Software Update initiated Event Log Event LogObtaining IP Settings Automatically IP SettingsWindows Installing the Wireless LAN Interface Wireless LAN SettingsConfiguring Static IP Address Siting the Wireless PCConfiguring PC Access to the Ericsson W20 File Sharing SettingsChecking Workgroup Settings Accessing a Shared DeviceSetting Up a Mapping to a Storage Device Windows Trouble-Shooting No Internet Access No Access to Ericsson W20 Web PagesSlow or Intermittent Internet Connection No Access to a Certain Internet ApplicationNo LAN Connection No Wireless LAN ConnectionSlow or Intermittent Wireless LAN Connection No Access to Shared Files Dhcp ALGAES CdmaFWT EdgeFAT FTPNAT LANTCP PUKSIM SsidUDP TCP/IPTftp TkipWPA2 WirelessWlan WPAPage Ericsson Enterprise AB

W20 specifications

The Ericsson W20 is an innovative wireless communication solution designed to enhance connectivity and support a diverse range of applications across various industries. This device is particularly valuable for businesses seeking to implement secure, reliable, and high-performance wireless networks.

One of the main features of the Ericsson W20 is its support for advanced LTE and 5G connectivity. This allows for greater data transfer speeds, improved network efficiency, and reduced latency. The W20 operates on multiple frequency bands, enabling it to adapt to different network conditions and requirements, making it ideal for both urban and rural deployments.

Another significant feature of the W20 is its robustness and reliability. The device is built to withstand harsh environmental conditions, ensuring uninterrupted service in diverse settings. With IP67-rated protection, it is resistant to dust and water, making it suitable for outdoor installations. This durability is crucial for industries such as transportation, utilities, and public safety, where consistent connectivity is paramount.

The W20 incorporates advanced technologies such as Carrier Aggregation, allowing users to combine multiple frequency bands for enhanced bandwidth. This capability is particularly beneficial in scenarios where high data capacity is essential, such as streaming services and real-time applications. Additionally, the device supports Quality of Service (QoS) features, which prioritize critical data traffic to ensure optimal performance for essential services.

Security is another cornerstone of the Ericsson W20. It is equipped with advanced encryption protocols and security features to protect data transmission from unauthorized access and cyber threats. This is particularly important for business-critical applications that handle sensitive information.

User-friendly management software accompanies the W20, providing IT teams with straightforward tools to monitor network performance, conduct troubleshooting, and manage device configuration. The software's intuitive interface facilitates quick responses to connectivity issues, which can significantly reduce downtime.

In conclusion, the Ericsson W20 stands out for its advanced connectivity capabilities, robustness, and security features. With its support for cutting-edge technologies, the W20 is poised to meet the evolving needs of businesses and industries in an increasingly connected world.
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