ETS-6688 WCDMA Fixed Wireless Telephone for Unicom 3G Networks with 850/1900 and 900/2100MHZ Support

The ETS-6688 fixed wireless telephone brings reliable 3G voice communication to homes and offices where a traditional landline is impractical or unavailable. Operating on WCDMA networks at 850/1900MHZ and 900/2100MHZ, this device provides clear calls and SMS messaging in Chinese, English, and multiple languages. Built with practical features including caller ID, recording, a phone book, and hands-free calling, it is designed for everyday use in areas with strong 3G mobile coverage. The green backlit LCD display with 7-level brightness adjustment ensures visibility in various lighting conditions.

Features and Construction

The ETS-6688 combines essential telephony functions with a straightforward, user-friendly design. Its core focus is reliable communication over 3G WCDMA networks, making it a suitable alternative to fixed landlines.

Network and Frequency Support

Supports 3G WCDMA frequencies 850/1900MHZ and 900/2100MHZ, covering key bands used by Unicom and other operators. This ensures compatibility with the 3G network in many regions.

Display and Control

Features an LCD display with green backlight and 7-level brightness adjustment, showing date, time, signal strength, and battery capacity. The phone book, speed dial, redial, and alarm clock functions provide basic but necessary call management.

Uses and Placement

Ideal for locations where a fixed line is not available or where mobile signal is stronger indoors. The hands-free speaker and recording function add convenience for personal or business use.

Event or Professional Use

Suitable for small offices, temporary worksites, or customer service points where a dedicated phone line is needed without installing new wiring. The recording function helps keep a log of important calls.

Everyday Home Use

Can serve as a home phone for making calls over a 3G network, especially in rural or remote areas with good 3G coverage. The SMS capability allows text messaging in multiple languages.

Benefits and Buying Value

Offers a cost-effective way to use 3G mobile network for fixed-line-style telephony. The built-in phone book and call record storage (up to 50 groups) help manage contacts and call history.

Reuse and Low Maintenance

Simple plug-and-play setup with a 3G SIM card. No ongoing landline rental fees are needed, though network charges apply. The device is designed for indoor use with minimal maintenance.

Why Choose This Product

Provides a dedicated telephone handset with essential features, avoiding the need to use a mobile phone for home calls. Its support for dual WCDMA frequency bands increases its usability across different 3G networks.