The Tecdesk 900 GSM Desk Phone is an entry level GSM Desktop Phone that works on 2G mobile phone networks. This means that is is a dual band phone working on the 900/1800Mhz mobile phone frequencies.

Features:
    - Display with caller ID, and LED indicators
    - Function keys with dedicated Mute, Redial and Loudspeaker buttons
    - Hold and Conference Call
    - 5 memory keys allow quick dial of frequently called numbers
    - DSP technology enables noise and echo cancellation
    - Loudspeaker hands-free call function
    - SMS messaging support
    - SIM lock free

Specifications
    - Frequency Band: 2G - GSM 850/900/1800/1900 MHz
    - Display: 2.3" black and white LCD, 128*64px resolution
    - Dimensions: 156mm*191.8mm*54.3mm
    - Battery Type: 800mAh Li-Polymer
    - Talk Time: 6hrs
    - Standby Time: 120hrs
    - Phone Book Capacity: 100 internal entries
    - Device Connection: RJ11 and DC IN charging ports
    - Languages: Supports multiple languages