Key Specifications/ Special Features: * Call features: block ( DND) , hold, transfer, forward, waiting and three parties conference * Tones: ringtone, ring back, dial and busy tone * DTMF....
This FWT is with the functions showed below: 1. Standard phone socket interface. 2. Caller ID with DTMF 3. Add local area code, IP prefixed code and special code automatically. 4. It is....
01) GSM 850MHz 900MHz 1800MHz 1900MHz / CDMA 450MHz 800MHz 1900MHz( Optional) 02) Standard PSTN FXS with RJ-11 to telephone or voip gateway & PABX 03) 400-500Hz Dial-tone and Busy-tone , ....
Model: Breeztel 281 Frequency: CDMA 800/ 1900Mhz( Dual-band) 2000 1X Ruim/ UIM card Support MAIN FUNCTION & FEATURES 1) Simple to install and easy to maintain 2) Adopts industrial module to ensure good....