Guangdong, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Plant Area:
500.0 square meters
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available
MEI Awards

Gsm Fwt, Gsm Fixed Cellular Terminal, Gsm Gateway manufacturer / supplier in China, offering Follow Me PSTN GSM FWT/GSM Gateway PSTN (Call Diverter between GSM & PSTN), 7.0 Inch 4G Lte Fwp Android APP Desktop 4G Volte Fixed Wireless Phone, WiFi Hotspot&Bluetooth, Quad Band SIM Card Wireless GSM Fwp Advertising Telephone/Recording Phone and so on.

Gold Member Since 2008
Audited Supplier
Supplier Homepage Products GSM / CDMA FWT Follow Me PSTN GSM FWT/GSM Gateway PSTN (Call Diverter between GSM & PSTN)

Follow Me PSTN GSM FWT/GSM Gateway PSTN (Call Diverter between GSM & PSTN)

Get Latest Price
Min. Order: 1 Piece
Production Capacity: 10, 000PCS/Month
Transport Package: 20PCS/CTN
Payment Terms: T/T, Western Union, Paypal
Usage: Laptop
Type: Wired
Reversal Polity: Available
Back-up Battery: Available
CE: Available
Fsk: Available

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Basic Info

Model NO.: 8848P V2
Port Number: 2
Caller ID: Available
Dtfm: Available
Color: White/Black/Gray
Working Frequency: 850/900/1800/1900MHz
Trademark: Etross
Specification: 185*135*22mm
Origin: China
HS Code: 8517629300

Product Description

1. Caller ID
3. 850/900/1800/1900MHz
4. Reversal polarity
5. Connect to VoIP gateway/alarm/billing meter

Etross-8848GSM/PSTN with LCR has the function of choosing the route automatically.
When you dial out from the device, it will check the prefix number. You just need to preset it in the unit, then it will call out through GSM/PSTN according to the presetting rules. Also, both GSM and PSTN support call-in.

When you are in calls through GSM line, if another call arrives at PSTN, the caller will hear busy tone, and vice versa.

If you don't connect the PSTN line, it will dial out from your mobile SIM without distinguishing at high cost.
If the SIM card is not in its positon or GSM network is no signal, it will dial out from PSTN line.

1)Strong signal
2)IMEI changeable
3)Backup lithium-ion battery
4)SIM Card supported(1.8V, 3V)
5)Supports DTMF 2'ND dialing out
6)Locking PIN / network (optional)
7)Hides subscriber ID (been sent out)
8)Connects Alarm systems for security use
9)Provides reversal polarity signal for metering
10)Compatible to most telephones, PBX and VoIP gateways
11)Provides optimized circuit connecting the exchange device for Extension

12)Auto-select economic route(Low-cost routing LCR function)
13)When GSM is unavailable, calls will be forced to dial out from PSTN.
14)When not connecting to PSTN line, GSM will provide the forced dial-out function.
15)Routing between PSTN and GSM
16)ACR Dialler (Automatic Call Routing)
17)Answering a GSM Phone Call by Normal Telepohone
18)Call Diverter (Follow Me)When users are out of the home or office, they can set the number Where they are. If anybody calls them from the landline PSTN number, the unit will forward This call to the number through the mobile phone. It also works in opposite direction.
19)Transit between PSTN and GSM Network
20)Use GSM as a PSTN Line
21) calling time limit

1) Air interface standard: GSM850/1900MHz, 900/1, 800MHz phase 2+ full band
2) Frequency ranges:
A) GSM 850 GSM 1900:
I) Transmission: 869.2 ~ 893.8MHz I) Transmission: 1, 930 ~ 1, 990MHz
Ii) Reception: 824.2 ~ 848.2MHz Ii) Reception: 1, 850 ~ 1, 910MHz
B) GSM 900: GSM 1800:
I) Transmission: 890 ~ 915MHz I) Transmission: 1, 710 ~ 1, 785MHz
Ii) Reception: 935 ~ 960MHz Ii) Reception: 1, 805 ~ 1, 880MHz

3) Channel space: 200kHz
4) Max power: 0.25W / 0.5W
5) Consumption:
A) Immobility: <25mAh
B) Transmission: <400mAh
6)Input: AC100 - 230V, 50 / 60Hz

7)Output: 12V 1A
8) Sensitivity: -105dB
9) AC power: DC 10V - 20V
10) Dial tone frequency: 450MHz (standard)
11)Connector of power: US or European type
12)User line, bell signal: In line with GB/T15279

13) Switching type / transforming type AC adapter (optional)
14) Antenna amplifying: 3.5dB (omni-direction), 12dB (certain direction/chosen direction)
15)Connection mode: RJ-11 phone socket
16)Antenna connection: SMA antenna connection

Operation Circumstance:
Operation temperature: -10c~60C
Storage temperature: -20C~70C
Operation humidity: 45%-95%
Atmosphere pressure: 86-106Kpa
Environment noise: <60dB

Package(Standard carton, 20PCS/carton):
1)FWT weight: 400g
2)Total weight: 800g
3)Color: White/blue/black(optional)
4)Size(L x W x H): 185 x 135 x 22(mm)

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