Company Details

  • NLJ Industrial Co.,Ltd.

  •  [Guizhou,China]
  • Business Type:Manufacturer
  • Main Markets: Africa , Americas , Asia , Other Markets , Worldwide
  • Exporter:81% - 90%
  • Certs:ISO9001
  • Description:Hotel Used PTT Function SIP Handset,Hotel Used PTT Function SIP WIFI Phone,Hotel Used PTT Function SIP VOIP Phone
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NLJ Industrial Co.,Ltd.

Hotel Used PTT Function SIP Handset,Hotel Used PTT Function SIP WIFI Phone,Hotel Used PTT Function SIP VOIP Phone

Home > Products > SIP WIFI Rugged Phone > Hotel Used PTT Function SIP Phone

Hotel Used PTT Function SIP Phone

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    Payment Type: T/T,Paypal,Western Union
    Incoterm: FOB,DHL

Basic Info

Model No.: RP-80

Style: Business Mobile Phone

Screen Size: <2.0"

Storage Expansion: Not Supported

Battery Capacity: >1500mAh

Main Screen Resolution: 720p

RAM Capacity: 256MB

ROM Capacity: 512MB

Front Camera Pixel: Without Camera

Rear Camera Pixel: Without Camera

Design: Bar

Operation System: Linux

Screen Material: TFT

Display Color: 260k Color

Data interface: Micro USB

CPU Frequency: 600-800MHz

Navigation Technology: GPS

Screen Narrow Border: 2-3mm

4G Network: LTE

Technology: Quad-band

3D: Without 3D

Color: Black/yellow

Additional Info

Packaging: packed in paper box

Transportation: Air

Place of Origin: China

Supply Ability: Sufficient

Certificate: Pass

Product Description

Hotel Used PTT Function SIP Phone

The Hotel Used PTT Function SIP Phone empowers your business with a new collaboration experience that connects the right people with the right information at the right time, therefore, you can accelerate your hotel staff performance and maximize your arrangement results. The Hotel Used PTT Function SIP Phone can provide effective collaborative experiences among teams, communities. With the Hotel Used PTT Function SIP Phone, you can make calls worldwide over the hotspot network without being tied to your computer. It can be used at the office, at home, airports, hotels ,etc.

Hotel Used PTT Function SIP Phone

SIP WIFI Rugged Phone

Basic Parameters

  • Size:120mm(L)*52mm(W)*22mm(H)
  • Weight: 138g
  • Screen: 1.8 in., TFT LCD
  • Battery capacity: 1700mAh
  • Language: Chinese and English display interface; Chinese and English input
  • Standby time: >120h; talk time: >8h
  • Barrier-free speech range: >400m
  • Lead-free technology; national standard compliance

Wireless Parameters

  • Supporting IEEE 802.11b/g/n;
  • Frequency band: 2.4-2.483GHz;
  • Transmit power: 15~17dBm;
  • Receiving sensitivity: >-90dB;
  • Supporting fast Inter-AP handoffs to keep speech fluency;
  • Supporting WEP64, WEP128, WPA and WPA2 encryptions;
  • Supporting DHCP automatic acquisition and static configuration of network parameters.


  • Supporting SIP 2.0 (RFC 3261), good compatibility;
  • Supporting audio coding and decoding: G.711u G.711a G.729A;
  • DSP echo cancellation technology to cancel large-volume echo; high voice quality; short time delay; high stability;
  • Supporting large-volume hands-free call;
  • Supporting caller ID display, call waiting and call forwarding functions

Configuration and Upgrade

  • Supporting manual configuration of parameters; supporting crypto guard of key parameters;
  • Supporting automatic download of configuration file from Server;
  • Supporting TFTP wireless upgrade of software

Industrial Design

  • Protective Design
  • Level of protection: IP54;
  • Optional explosion-proof battery;
  • Moisture and corrosion protection;
  • Satisfying the performance requirement of drop-proof, dustproof and shockproof cell phones


  • Cell phone positioning can be realized through the standard interface of the positioning protocol and the positioning software of upper computer;
  • Parameters such as position update cycle, positioning server and positioning server portcan be set.

Offline Communication

  • Realizing communication between RP-80 cell phones in absence of SIP Server;
  • Supporting SMS, call and intercom under offline mode;
  • Supporting direct dial under offline mode, same as successful SIP registration.

Intercom Function

  • Special intercom key designed (the black key on side face) for convenient use;
  • No server, easy arrangement;
  • Supporting Group Call Talk;
  • Note: The intercom functions shall be performed in the same network segment.

Push to Alarm

  • Special alarm key designed (the orange key on side face) for convenient use;
  • Press the alarm key, red alarm warning will pop up;
  • Hold on the alarm key, the preset alarm number will be dialed.

Self-Organized Network

  • Supporting self-organized network between cell phones during wireless network paralysis;
  • The barrier-free communication distance under the self-organized network mode is larger than 200m;
  • Supporting SMS, call and intercom;
  • Service occasions recommended: emergency communication under power cut in pit;
  • Near range intercommunication between rescuers.

Looking for ideal Hotel Used PTT Function SIP Handset Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Hotel Used PTT Function SIP WIFI Phone are quality guaranteed. We are China Origin Factory of Hotel Used PTT Function SIP VOIP Phone. If you have any question, please feel free to contact us.

Product Categories : SIP WIFI Rugged Phone

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  • Hotel Used PTT Function SIP Phone
  • Hotel Used PTT Function SIP Phone
  • Hotel Used PTT Function SIP Phone
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