4G LTE 3G WCDMA Mobile Phone SIM Card To PSTN Landline Wired Phone Adapter For North America Regions

4G Voice LTE 3G WCDMA Mobile Phone SIM Card To PSTN Landline Wired Phone Adapter For North America Regions
This 4G voice LTE 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 PSTN analog dial tone signal.

Users can make phone calls or receive calls through using regular phones but the calls are made or originated from your 4G LTE or 3G mobile phone carrier' system.

This device is built with 2 of RJ-11 phone jacks for hookup with any desk phone or corded/cordless phone.

Very suitable for remote or rural areas that do not have landline service while mobile phone network is available.

Users can put in pre-paid or regular SIM card into this device and connected with corded/cordless phone so they can make calls or receive calls through 4G LTE and 3G WCDMA networks.

No need to subscribe to monthly landline service with local phone company.

Save your monthly fee of landline service for phone bill.

This SIM card terminal is specifically designed for North America regions. It can not be used in Europe, Middle East, Asia, Australia and so on.
[Note]: Please consult with your local cellular service carriers for the network system type and band frequency before purchasing this item.

Also a great phone dialer for alarm security system with auto dial function to call out to the monitoring center or home owner when landline is failing or not available for the location.

The main applications for this product including:

[Note]: The 2 phone jacks on this device do not support fax transmission or data modem hookup.

Easy Installation And Operation
This SIM card to PSTN landline module is all plug and play. No programming or configuration needed.

Simply insert an active SIM, mini SIM, nano SIM or micro-SIM card (using SIM adapter) into the SIM slot on the bottom of this unit and then connect with any kind of desk phone.

This unit will be instantly ready for use If you can hear a dial tone from the phone connected after inserting the SIM card into this device

Wide Compatibility Range Support For 4G LTE 3G WCDMA Carriers
This cellular phone to PSTN landline phone adapter supports telecom carriers using 4G LTE and 3G Tri-Band WCDMA frequency bands including:

Auto Dialer For Security Alarm System
This device can also be used as phone dialer for those security alarm systems with call-out features.

Once there is any alarm-triggered event, those security systems with auto dialer function can call out through this device to the home owner or monitoring center through this phone adapter when landline is failing or not available for the location.

Caller ID Display 
This 4G/3G SIM to analog PSTN landline phone adapter can display the incoming caller ID or outgoing phone number on the phone screen if available.

This phone adapter also provides a cellular network signal strength bar indicator on the units for visual reference.

Private Telephone Network Or Intercom For Office
When connecting this device with a PBX system, users can create a private phone exchange system for call extension or office intercom used within a company or organization.

Save Monthly Phone Bills
You can use any pre-paid or locked/unlocked SIM card for this device and combined with desk phone as the dialer to make and receive phone calls.

Save the monthly bill of landline service from now on.

No Phone Line Cut-Off By Intruders
No more worry about the thief to tamper with the landline from the outside phone box.

Secure your alarm line by using the cellular phone service and prevent the cut-off on the phone line by intruders.

More importantly, this device saves you the extra fee that the alarm company charge you monthly for wireless radio service. Skip paying for the wireless radio service by using this cellular phone to PSTN landline phone adapter as the dailer for your alarm system.

Rechargeable Lithium Battery For Backup Power Supply And Mobile Use
This phone adapter can be powered from the DC 12V power adapter included. It also has rechargeable lithium battery included 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.

When the battery LED is flashing, the battery is low in power.

Detachable Antenna Hookup
Users have the option of using a more powerful antenna or adding an antenna amplifier for best reception.

The antenna base has strong magnetic suction so it can stay firmly on any metallic object or surface for flexible mounting with stable reception quality.