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150M 4G LTE wireless phone with WIFI


DOBRY dual sim 3G 4G LTE GSM fixed wireless phone with WIFI hotspot. No need plug landline wire.  Wireless telephone uses SIM or RUIM card and connect to the cellular communication system, and get satellite’s signal then call in or call out.

Model: N368

MOQ: 2 piece. white CDMA and black 4G C1 and A1 versions in stock.



DOBRY dual sim 3G 4G LTE wireless phone with WIFI hotspot

DOBRY 368 series fixed wireless phone operating SIM/ RUIM card to get a wireless mobile signal and realize voice call and SMS functions. It has 4G LTE HD voice service, WIFI, blue tooth and RM radio advanced features. With excellent wireless communication performance, it is an ideal desk phone for home and office business use, especially for the rural area users and seafarers. Just install a sim card to make and receive calls, no need plug phone line cable.

8 WIFI users can connect to 4G 368 fixed wireless phone, enjoying 4G 150Mbps high-speed Internet experience.

G368 4G LTE wireless phone supports 4G VoLTE voice call

ModelCard slotWIFI, BluetoothWorking frequencyLanguage
368-GSM1 or 2 SIMNoGSM quad-bandMulti-language
368-CDMA1 RUIM cardNoCDMA 800MHZEnglish, Chinese
368-3G1 or 2 SIMNo2G GSM quad-band

3G UMTS/WCDMA:850/2100MHZ,900/2100Mhz,

850/1900Mhz (optional)

368-4G  C1 version1 SIM, 1 SDYES 4G LTE FDD: B1/2/3/4/5/7/8/20/28, TDD: B38/39/40/41. 3G WCDMA: B1/2/3/5/8/10, TD-SCDMA: B34/39.

2G GSM: B2/3/5/8.

English, Spanish, French, Portuguese,  Chinese
368-4G A1 version1 SIM, 1 SDYES4G FDD: B1/2/3/5/7/8/28A/28B;
3G WCDMA: B1/2/3/5/8;
2G GSM: B2/3/5/8.
English, Spanish, French, Portuguese,  Chinese


  1. Working frequency

4G LTE FDD: 700/850/900/1700/1800/1900/2100/2600Mhz, TDD: 1900/2300/2500/2600Mhz. 3G UMTS WCDMA: 850/900/1800/1900/2100Mhz,

TD-WCDMA: 1900/2000Mhz.  2G GSM 850/900/1800/1900Mhz. ( frequency can be customized)

  1. WIFI standard: IEEE 802.11/b/g/n.
  2. 8 WIFI users.
  3. Dot-matrix LCD display with backlight. The color display is optional.
  4. Caller ID
  5. Calender, alarm clock, calculator, RM radio.
  6. Support high-quality voice (speech encoding FR, EFR, HR, AMR);
  7. Support emergency call, redial, speed dial;
  8. Support three-way conference call;
  9. Call-in / Call out /Call divert/ Call waiting for limitation function;
  10. Language:English,Spanish,Russian,French,Portuguese,Arabic(optional);
  11. SMS, Voice Mail support;
  12. Large pone book: store 500pcs telephone numbers;
  13. Save more than 100 SMS on the phone;
  14. Storage 20 missed calls or received calls and the last dialed number
  15.  Default IP function optional;
  16. Local No. / direct No. / limited No. Setting;
  17. Hands-free
  18. Speaker Phone
  19. Software upgrade socket;
  20. Data service, Support CSD and GPRS class 12. Connect PC by USB port.
  21. Lock up function: SIM card, network, cell and operated company.
  22. 7-level headphone volume and silence are adjustable.
  23. Low-power indicator.
  24. Colors:Black/White(optional)
Technical parameters:

module chip4G version:Spreadtrum SC9820E, Cortex A53 Dual-core, Clock up to 1.3GHz, support DVFS
3G version: Sprd SC7701B,460.8MHz.
Memory2+4GB (4G version)
LCD display2 inch TFT, Resolution 128*64
Data rate4G LTE FDD:UL 50Mbps/DL 150Mbps

3G WCDMA: UL 11.5Mbps/DL 42.2Mbps


GSM CS:UL 9.6kbps/DL 9.6kbps

3GPP protocolR7, R8
LTE FDD rf technical indicators3GPP R9 CAT4 FDD, TDD/FDD receiving sensitivity more than one times higher than the standard of 3GPP
Max emission powerLTE FDD/TDD: power class 3 (23± 2.7dBm)

WCDMA: power class 3 (+24+1/-3dBm)

GSM/GPRS 850/900MHz: power class 5 (23± 2.7dBm)

GSM/GPRS 1800/1900MHz: power class 0 (+30 ± 2dBm)

Working currentThe peak current is less than or equal to 2A

The max current for GSM calls is no more than 120mA

WCDMA communication mas current is no more than 500mA

LTE peak call current is less than 750mA

Standby current is less than or equal to 5mA

Max power consumption≤2W

Operating Requirements:
1. Normal operation temperature: -30 -70℃
Restricted operation temperature: -30 -80℃
Storage temperature: -40 -85℃
2. Environment noise: Below 60dB(A)
3. Support SIM Card 1.8V/ 3V
4. Channel interval: 200KHz
5. Receive sensitivity: <-100dBm
6. Relative humidity: 45%~95%
7. Atmosphere pressure: 86~106Kpa
8. Support for software upgrade on line
9. AC power voltage: 100V~240V   DC:5V  0.8A
10. Compliant to GSM phase 2/2+. -Class 4([email protected]/900MHz), -Class 1([email protected]/1900MHz)
11. Control via AT commands (GSM 07.07, 07.05 and SIMCOM enhanced AT Commands)
11. Phone: DC 5V 1000mA
12. Battery: 3.7V 1000mah Li-ion battery. Standby time is 120h, Talk time is more than 4h.


1) For public use as payphones
2) For office and home use
3) For rural and mountainous areas
4) For mobile carriages, like ships, automobiles, and trains
5) For those places where hard wire-line telephone service is unavailable
Packaging & Shipping

Fixed wireless phone 3681
User’s Manual1English
AC adapter1 EU/US/AU/UK Plug(optional)
Back-up battery11000mah Li-ion battery
CTN size(L*W*H)48*39*26cm

Additional information

Weight1.2 kg