This document is the user guide for ZTE CDMA 1X USB modem, providing information on the features and characteristics of the product.
The ZTE MG870 CDMA 1X USB modem fits into a standard USB interface and functions as a wireless network card, a modem, and a mobile phone. It supports voice calls, SMS messaging, and basic phone‑book management while using a removable R‑UIM card for flexibility.
The guide covers specifications, care instructions, feature overview, detailed Windows 2000/XP installation and uninstall procedures, usage of the main window, sending/reading short messages, phone‑book handling, connection settings, and a troubleshooting section with common error solutions.
| Transmit Frequency | 824~849MHz |
|---|---|
| Receive Frequency | 869~894MHz |
| Dimension | 66*55*7.3 mm |
| Weight | 95g |
| Data Transmission Max | 153.6 kbps |
| Voltage | 5V |
| Current (Dormancy) | 90mA |