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1 What Is A Telephone Hybrid?
Figure 1-1: DHY-04G Front & Rear
DHY-04G Single Freestanding Automatic GSM Hybrid
Features:
• Quad-Band EGSM 850 / 900 / 1800 /1900MHz.
• Rear panel 2G/GSM SIM card insertion.
• Ethernet web server control and configuration.
• Front panel speed dial buttons with redial.
• Signal strength LED display.
• LEDs for SIM enabled and GSM network availability.
• Automatic operation.
• Combined AES/EBU and analogue input and output.