This document introduces Nokia's product DTE-1, as well as provides information on the safety precautions for using wireless cards and details about network services.
The Nokia D211 is a multi‑mode wireless card that supports GSM 900/1800, GPRS, HSCSD and IEEE 802.11b WLAN. It can be installed in portable computers with a Type II or Type III PC‑card slot and includes an integrated smart‑card reader and WEP security.
The manual provides safety guidelines, network‑service setup, installation steps for the hardware and software, configuration instructions, and a detailed troubleshooting section. It also lists specifications such as supported frequencies, data rates and security features. This manual is written in Chinese.
| Supported GSM bands | GSM 900/1800 |
|---|---|
| Supported WLAN standard | IEEE 802.11b |
| WLAN operating frequency | 2.4 GHz – 2.4835 GHz |
| Maximum WLAN data rate | 11 Mbit/s |
| Maximum HSCSD data rate (single timeslot) | 14.4 kbit/s (up to 28.8 kbit/s with two slots) |
| WEP key length | 152 bit |
| Water resistance | Not waterproof |
The manual provides step‑by‑step instructions in the "Installation Nokia D211 Software" section (page 15).
It works on GSM 900/1800 cellular networks and on IEEE 802.11b wireless LANs.
The device operates in the 2.4 GHz – 2.4835 GHz band.
No, the card is not waterproof and should be kept dry.