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UCM-93/2 DESCRIPTION The UCM-93/2 industrial dualband GSM modem is a terminal for data transmission, fax and short message service (SMS) over the GSM Network. The modem is designed for industrial telemetry applications. UCM-93/2 radio engine is fully type approved according to several international specifications and are therefor applicable to use all over the world.
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GSM Modem UCM-93/2 Connecting and wiring the UCM-93/2 Place your GSM -enabled SIM card in the SIM card slot. See the figure of direction of the SIM card below. Press gently the SIM card down till you feel a small “click” and the SIM card is fixed. (The SIM card is removed again by pressing it down till it is released).
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Audio signal will not be available in UCM-93/2. If the UCM-93/2 has to be used with RTU-modules the PIN code must be disabled before use. Can be done with a normal mobile GSM cellular phone or with a PC with a terminal program and the AT command AT+CPIN=XXXX.