4G LTE Single sim 2 rj11/fxs gsm to analog phone line converter/gsm telular/fwt 8848

4G FWT-8848 is a 4G to Analog Converter(single port, insert 1 sim card only), the device can produce a FXS line to allow a regular phone to be connected and u sed just like a local landline(PSTN) except your calls will go out the GSM network. This device can both receive and make calls.

The main application is: Connecting the RJ-11 FXS line to connect Ordinary telephone set for voice call; to connect PBX for call extensions; to connect billing systems for public phone use; to connect VoIP FXO gateway to realize VoIP call termination; to connect alarm system for security purpose, etc. It is not a VOIP gateway, nor a GSM+VOIP gateway, It is a 4G Fixed Wireless Terminal that produces an analog FXS phone line .

1) It is a 1 port WCDMA FWT which has 2 RJ-11 outputs for extensions;
2) It can connect with ordinary telephone set, PBX , VOIP Gateway, Billing meter etc.
3) Employ industrial module to make
4) Simple to install and easy to maintain
5) Steady module and reliable design ensures good performance
6) Provides optimized circuit directly connecting the exchange device for extensions
7) Compatible to most telephones, PBX device.
8) Strong signals with high gain antenna
9) Attractive plastic casing
10) SIM card supported (1.8V, 3V)
11) Caller ID display
12) Provides reversal polarity signal for metering
13) No noise and clear voice
14) Suitable for wide voltage range and low power consumption
15) Suitable for all kinds of weather and environment
16) Locking PIN / network (optional)

Air interface standard:
4G (Pls confirm with us)
3G Tri-Band UMTS/HSDPA/HSUPA (WCDMA/FDD): 850/1900/2100 MHz;
2G Quad-Band GSM: 850/900/DCS1800/PCS1900 MHz
Phone interface: supply RJ-11 Phone Interface
Hanging voltage: 45V
Picking off voltage: 30mA / 41mA
Dialing tone Frequency: 450Hz
Antenna interface: Antenna amplifying>2.5db
Sensitivity:<-104DBM
Transmitting power<3W
Color: White /Black (optional)
AC-Adapter interface: Input: AC 110~240VAC 50~60Hz
Output: 12DC 1A.
AC-Adapter type: EU, US, AU, British can be optional

G.W: 0.75kg per unit. 20pcs/Carton, 16kg /Carton
Corton Box Size: 55cmX34.5cmX32.5cm

Before you do the following function settings, Lift handset or press hands free key of telephone set, then you can press the buttons according to the following instructions to finish setting, you will hear 2 beeps when you finish, this testify setting successfully.

1) Restore to factory default setting
*#99#99# restore to factory default setting.

2) Adjust dial interval
*#01#30# , 01--command,30--time,Max 9.9 seconds,Min 0.5 seconds, default setting is 3 seconds.
*If you use GSM FWT-8818 for connecting to VoIP gateway, you can set dial interval as 0.5 second, it can make PDD<5 sec (Method: *#01#05#);
*If you use GSM FWT-8818 for connecting telephone, PBX, billing device, you can set dial interval as 3 seconds or 5 seconds as you like (Method: *#01#30#, set the dial interval as 3 seconds).

3) Adjust Earphone Volume
*#02#15# 02--command,15--volume,Max 16,Min 1, default setting is 15.

4) Adjust Mic. Volume (sensitivity)
*#03#10# 03--command,10--amount,Max 16,Min 1, default setting is 10.

5) Setting local area code
*#04#*0755# 10--command,*0755-area code,Max 5 numbers, use "*" instead if area code is less than 5 digits.

6) Setting IP numbers
*#05#17911# 05--command,17911-IP numbers,Max 5 numbers, use "*" instead if IP number is less than 5 digit.

7)Hide Caller ID (been sent out)Setting
*#13#01# 13--command,01--value,Max-02,Min-00 Default setting is 00
00-- presentation indicator is used according to the subscription of the CLIR service
01 – CLIR allowed
02 – CLIR prohibited
Notice: This Setting need GSM carrier support.

8) Bar incoming call Setting
*#14#00# 14--command,00--value,00--no barring, 01--set barring default setting --00

9)FSK setting (optional) (should confirm before order)
*#17#00# setting caller ID
17-order, 00-value, 00-DTMF, 01-FSK, default setting is 00
This setting need terminal has FSK Chip set support

10) Billing Mode setting
*#15#00#
15--command, 00-value, 01-reversal polarity, 02-12 KHz, 03-16 KHz, default setting-- 01

11)IMEI change Setting ( for Quad Band M35 Module only)
1. Write IMEI to RAM
*#18#IMEI no.#, 18--command, IMEI No. --15-digit IMEI no.
2. Check IMEI, if it is right, and then write it to module.
*#19#IMEI no.#, 19--command, IMEI No. --15-digits IMEI No.
Notice: Step 1 and Step 2, IMEI no. must be same.

12) Pin Lock &Network Lock Setting (optional)(Should confirm before order)

Etross founded in 2006, we have been committed to wireless terminal products and offer one-stop solution.(GSM/CDMA wireless fixed terminal, 2G/3G/4G wireless phone, Gateway, Modem pool, etc.)

At present, we have a complete set of communication and electronic assembly line and outbound service. Processing and collaboration factory. There are R & D centers, first-class engineers, and continuous promotion of new and high technology products.

More than 13 years experience in selling and exporting to South Asia, Europe, Africa and South America, North America and other more than 60 countries and regions.