4G VLTE 3G WCDMA SIM Card to Analog Landline RJ-11 Phone Port Adapter for for Europe Asia Middle East

This 4G 3G cellular SIM card to RJ-11 phone jack adapter is a great mobile telephony solution for converting the 4G LTE or 3G WCDMA mobile phone signal to analog PSTN dial tone signal. [Note]: This equipment is specifically designed for regions in Europe, Middle East and Asia. Users can put in pre-paid or regular SIM card into this device and connected with a desk phone.No need to get local landline service and save phone bill.Easy Installation Simply insert an active SIM, mini SIM, nano SIM or micro-SIM card (using SIM adapter) into the SIM slot inside this unit and then connect with any desk phone.This unit will be ready once you can hear a dial tone from the phone connectedWide Frequency Band SupportThis unit supports carriers using 4G Voice LTE, 3G Tri-Band WCDMA and GSM frequency bands including:4G LTE FDD services in the frequency of 700/800/900/1800/2100/2600 MHz for Europe, Asia and parts of Africa.4G LTE TDD in the frequency of 2600/2300/2500MHz for Europe, Middle East and Asia.3G WCDMA services in 900/2100 MHz frequency for Europe, Middle East, Asia and parts of Africa.GSM/EDGE in 900/1800 MHz frequency for Europe, Middle East, Asia and parts of Africa.Auto Dialer For Security Alarm SystemThis device can also be used as phone dialer for those security alarm systems to call out to the monitoring center or home owner when landline not available for the location.Caller ID DisplayThis unit can display the incoming caller ID or outgoing phone number on the phone screen.No Phone Line Cut-Off By IntrudersSecure your alarm line by using the cellular phone service and prevent the cut-off on the phone line by intruders.

• 4G LTE and 3G WCDMA SIM card to landline PSTN phone adapter with 2 phone sockets for hookup with any regular desk phone or corded/cordless phone.
• Make phone calls or receive calls through using regular phones but the calls are originated from your 4G LTE or 3G mobile phone carrier' system. Suitable for remote or rural areas that do not have landline service while mobile phone network is available.
• Users can receive and make phone calls through cellular networks when combing a desk phones or corded/cordless phone with this SIM card to phone jack adapter module. No need to subscribe to landline service with local phone company and save the monthly fee.
• Supports SIM cards from cellular carriers adopting 4G VoLTE FDD frequency of 700/800/900/1800/2100/2600 MHz for Europe, Middle East, Asia and parts of Africa regions.
• Supports 3G WCDMA frequency of 2600/2300/2500 MHz for Europe, Middle East and Asia regions. Supports 2G GSM/EDGE frequency of 900/1800 MHz for regions in Europe, Middle East, Asia and parts of Africa.
• Supports Caller ID display by showing the incoming caller ID or outgoing phone number through the corded or cordless phone used if available. A cellular network signal strength bar indicator is built on the unit for visual reference. Great phone dialer for security alarm system with auto dial function to call out to the monitoring center or home owner when landline failing or not available for the location. Used as a phone dialer for calls out when the alarm goes off.
• No more cut-off on the phone line by intruders. No worry about the thief to tamper with the landline from outside. Create private phone exchange system for call extension or office intercomwhen connecting this device with a PBX system.
• Compatible with ordinary telephone set, PBX , VOIP Gateway, Billing meter etc. Secure your alarm line by using the cellular phone service and prevent the cut-off on the phone line by intruders.
• Saves the extra fee that the alarm company charge you monthly for the dialer. Strong reception through the high gain antenna included with magnetic for flexible mounting and stable reception quality. Provides reversal polarity signal for metering.
• 12V DC power combined with rechargeable lithium battery for backup power supply or optional mobile use. One full charge of battery power can hold this device ready in standby mode for up to 5 days. Low battery power LED indicator .