Product Setup
1. Insert SIM Card Before Using
Remove the upper case of the DWM-157 USB Adapter and insert the SIM card, ensuring it follows the direction indicated by the SIM card icon. The SIM card slot is typically located under a removable cover.
2. Software Installation
Insert the DWM-157 USB Adapter into an available USB port on your computer. The setup wizard should launch automatically. Confirm that your SIM card is correctly seated in its slot. Follow the on-screen instructions provided by the wizard to complete the installation of the DWM-157.
Troubleshooting
1. Where Can I Find More Information About How to Use This Device?
A comprehensive User Manual for the DWM-157 is available. To access it, open the D-Link Mobile Connection Manager software and click on the 'Help' option.
2. Why Am I Unable to Connect to a Mobile Service Network?
The DWM-157 requires a SIM card that is registered with a compatible mobile service network. For details regarding the services accessible via your SIM card, please contact your mobile service provider directly.
3. Why Is the Software Asking for a PIN Number?
For security purposes, some SIM cards have a PIN number enabled. If the SIM card was previously used in another device, the PIN will remain the same. If you have not set a PIN, or if you have forgotten it, contact your mobile service provider for assistance.
LED Indication
- Red (solid on): Indicates no SIM card or an error.
- Green (solid on): Indicates registration to the network but not yet connected.
- Green (blinking): Indicates a successful connection to the network.
Technical Support
For further assistance, visit dlink.com/support.
