4G Voice LTE 3G WCDMA SIM Card to Analog Landline PSTN Wired

4G Voice LTE 3G WCDMA SIM Card to Analog Landline PSTN Wired Phone Port Adapter
- 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. Easy setup. No programming or configuration needed.
- 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 landlineservice with local phone company and save the monthly fee.
- Inserting an unlocked or pre-paid SIM card into this module as the dialer to make and receive phone calls through cellular system. Suitable for remote or rural areas that do not have landline service while mobile phone network is available.
- Supports SIM cards from cellular carriers adopting 4G VoLTE FDD frequency band of 850/900/1900/2100 MHz. Supports cellular carriers adopting 3G WCDMA band of 850/900/1900/2100 MHz.
- 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 .
Country USA
Brand AllAboutAdapters
Manufacturer AllAboutAdapters
ItemPartNumber TEL-SIM400G
Model TEL-SIM400G
UPCs 647535332796
EANs 0647535332796
ReleaseDate 0000-00-00

Country	USA
Brand	AllAboutAdapters
Manufacturer	AllAboutAdapters
ItemPartNumber	TEL-SIM400G
Model	TEL-SIM400G
UPCs	647535332796
EANs	0647535332796
ReleaseDate	0000-00-00

4G Voice LTE 3G WCDMA SIM Card to Analog Landline PSTN Wired Phone Port Adapter