SecuGSM transfers the signal of GSM to the signal of fix land line.
When connected to SecuphonePLUS, SecuphonePLUS will be immediately transformed to a GSM phone.
It is easy to install without extra landline investment.
Working Frequency: Dual Band GSM 900MHz and GSM 1800MHz (Suitable with all GSM network)
Caller ID function.
Power failure protection: SecuGSM has built-in UPS (uninterrupted power supply) adapter which will continue to function even when there is a power failure.
Instructions:
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Plug in the telephone line at the side of device to telephone.
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Open the back cover and insert in the GSM sim card.
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Connect the antenna and move it to area where signal is the strongest. Do not put antenna near to the telephone set as it will cause interference.
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To Dial telephone: pick up the handle, dial telephone number to start, press “#” to speed up dial telephone number or the appliance will automatically to dial telephone number after waiting 3 sec.
To receive calls, pick up the handle to communicate and end communication by putting back handle.