Reviews Group Call

TYT Radio MD-UV380 MD-380 Dual Band DMR Digital Mobile Radio VHF/UHF 150-174/450-480MHz Walkie Talkie Handheld 2 Way Radio with Programming Cable

  • Tyt md380 dual band dmr digital 2 way radio. 1/5W, Up to 3000 channels.
  • Time-Division Multiple-Access(TDMA) digital function , Compatible with other brand Tier I and II, Analog and digital combined, Dual band,dual display,dual standby.
  • Group call match(Promiscuous) ,Private call match(Promiscuous) ,Dual time slot for repeater , Dual time slot for point to point, Single call,group call,all call.
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Corded Phone with Answering Machine Desk FSK DTMF Caller ID Telephone Put Landline Fashion Extension Telephone for Home Silver

  • Clearly shows caller ID that office and home use is more convenient. 30 group call number storage inquiry, you can long press the call in button to....
  • FSK/DTMF standard caller ID, never miss important information..
  • Two optional level volume button to control on the side, more intimate..
  • Lightning/anti-jamming function, more efficient and safer..
  • Built-in 5 group call number and call time query, support callback function and one-key replay function..
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TYT MD-UV380 DMR Radio Dual Band Digital Two-Way Radio VHF/UHF DMR Mobile Radio 150-174/450-480MHz 3000 Channels Walkie Talkie with Programming Cable

  • [FCC: POD-MDUV380] – Frequency Band: 150-174/450-480MHz, 3000 Channels, Output Power: 5W, Color LCD display.
  • [DMR Radio] – Analog and digital combined, CH/MR dual mode, 12.000 contacts upgradeabel, Comply with digital protocol ETSI TS 102 361-1,-2,-3, Compatible with Mototrbo Tier Ⅰ& Ⅱ, Single call, group call and all call.
  • [Function] – Dual time slot for repeater, Dual time slot for point to point, Use Time-Division Multiple-Access, TDMA digital function, Lone worker, Encryption function, Remote kill/ stun and activate, Group call match, Private call match, 8 hours of recording.
  • [Easy to Program] – TYT MD-UV380 supports firmware upgradeable, please follow the standard procedure to upgrade. Free Driver/Firmware/Programming Software download from TYT official website (WIN7/10), and we will provide 24-hour answer service.
  • [Package Contain] – 1* TYT MD-UV380, 1* 7.4 V 2000mAh Li-ion Battery Pack, 1* Antenna, 1* Adapter, 1* Desktop Charger, 1* Programming Cable, 1* User Manual.
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Yealink SIP-T48G Gbit VoIP Phone Ultra-Elegant Touchscreen

  • The Yealink T48G is a 16-line (with Firmware version V73) Gigabit SIP phone ideal for heavy phone use and traffic..
  • Codecs: G.722, G.711(A/), G.723.1, G.729AB, G.726, iLBC.
  • 3-way conferencing, One-touch speed dial, hotline, Call forward, call waiting, call transfer, Group listening, emergency call, Redial, call return, auto answer.
  • 7 features keys: message, headset, hold, mute, transfer, redial, hands-free speakerphone.
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Yealink SIP-T48G Gbit VoIP Phone Ultra-Elegant Touchscreen (Renewed)

  • The Yealink T48G is a 16-line (with Firmware version V73) Gigabit SIP phone ideal for heavy phone use and traffic..
  • Codecs: G.722, G.711(A/), G.723.1, G.729AB, G.726, iLBC.
  • 3-way conferencing, One-touch speed dial, hotline, Call forward, call waiting, call transfer, Group listening, emergency call, Redial, call return, auto answer.
  • Powered via 802.3af Power over Etherenet or OPTIONAL Power Supply (Power Supply is only needed if PoE is not available on your network).
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FSK/DTMF Corded Phone Caller ID Fixed Wall-Mounted Telephone Landline Telephone for Home, Adjustable Call Volume Corded Phone for Landline Phones for Home Wall Phone

  • ☏【Query for Storing Numbers】-This corded phones for landline, with 30 group numbers, you can easily retrieve the information to make sure you do not miss any important messages..
  • ☏【Lightning Protection / Anti-jamming function】-The landline phone is equiped with function of Lightning / anti-jamming, more efficient and safer..
  • ☏【One-Click Replay Function】-Built-in 5-group phone number and call time polling, callback and one-key replay function. Two optional side control volume keys, more intimate.High quality crystal button not easy to fade, sensitive reaction..
  • ☏【FSK / DTMF / Alive Caller ID】-FSK / DTMF standard caller ID, do not miss any important information. Does the caller ID clearly indicate that use in the office and at home is more convenient. 30 Group Call Number Memory polling, you can long press the "Call" key to quickly check the information..
  • ☏【After-sales Service】-In order to eliminate your worries, we will provide you with a 12-month quality guarantee from the date of purchase. In the process of using, if you have any questions o....
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UNIWA Alps F50 Zello PTT Walkie Talkie 2.8 inches Touch Screen Quad Core MTK6735 1GB+8GB 4000mAh 4G LTE Android 6.0 Rugged Smartphone

  • 2.8 inches QVGA capacitive touch screen, 320*240 resolution. MT6737M Quad Core 1G RAM+8G ROM. Support single micro SIM card. 2MP front camera and 5.0MP back camera with flashlight..
  • Anti-fall,dustproof. With sturdy shell,multi-protective design of imported aterials mechanical seismic structure. Designed for outdoor use, easy to carry in outdoor travel..
  • Large capacity 4000 mAh battery with low power control,avoid losing your phone and information, whether you are traveling or on a business trip..
  • Antenna design,super strong signal. In places where the signal is not sparsely populated the signal strength can be increased and the call is not interrupted..
  • Support private call and group call and interrupt communication function.
  • You can add unlimited group members and notify urgent information anytime..
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Vtech ErisBusinessSystem DECT Corded Phone (UP416)

  • Supports 4 Analog lines for voice, Expandable up to 16 stations (1 console, 15 desk sets), Auto attendant, Day/night mode, 5-party conferencing, Line groups, Call transfer, Intercom..
  • Compatible with UP407 Cordless Handset, Full-duplex speakerphone, Music on hold, 32-number speed dial, 10 selectable ringtones, Wall-mountable..
  • Group mailbox (max 40 minutes of recording time), Private mailbox (max 20 minutes of recording time), Two-way call recording, Caller ID/call waiting, Cordless DECT headset (IS6100).
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Motorcycle Bluetooth Headset,Fodsports M1-S Pro 2000m Helmet Bluetooth Headset, 8 Riders Group intercom,Universal Bluetooth Helmet Intercom Communication Systems(Handsfree/Stereo Music/GPS/2pck)

  • 【8 Riders Group Intercom Range of 2000m】M1-S Pro Bluetooth headset supports up to 8 riders intercom at the same time within 2000M, the maximum effective communication distance between two riders is about 500M, if one rider leaves group less than 5minuts, can rejoin riding group seamlessly. If more than 5 minutes, just press Bluetooth button to rejoin group. If the rider leaves the flock of groups, the other riders can receive voice tips..
  • 【Hands-free & Multi-function keys】M1-S Pro bluetooth intercom is equipped with Bluetooth 5.0, can be connected to any Bluetooth device as well as mobile phones. Supports Handup call/Refuse call/Redial/Play Music and other functions. When playing music, the incoming call automatically switches to the phone mode and you can not miss important calls. Big button design make it easy to operate while riding..
  • 【Noise Reduction Function &Waterproof】The M1-s Pro Bluetooth Helmet Headphone uses the CVC Digital Noise Reduction Function to ensure High-Quality HiFi stereo quality not affected even at high speeds up to 120km/h. Featured waterproof and dustproof, can be used in any weather conditions..
  • 【HD Speakers & Two Options For Mic】The M1-s helmet headset speaker has high definition sound quality, Compared to the....
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Motorcycle Bluetooth Headset,Fodsports M1-S Pro 2000m Helmet Bluetooth Headset, 8 Riders Group intercom,Universal Bluetooth Helmet Intercom Communication Systems(Handsfree/Stereo Music/GPS/1pck)

  • 【8 Riders Group Intercom Range of 2000m】M1-S Pro Bluetooth headset supports up to 8 riders intercom at the same time within 2000M, the maximum effective communication distance between two riders is about 500M, if one rider leaves group less than 5minuts, can rejoin riding group seamlessly. If more than 5 minutes, just press Bluetooth button to rejoin group. If the rider leaves the flock of groups, the other riders can receive voice tips..
  • 【Hands-free & Multi-function keys】M1-S Pro bluetooth intercom is equipped with Bluetooth 5.0, can be connected to any Bluetooth device as well as mobile phones. Supports Handup call/Refuse call/Redial/Play Music and other functions. When playing music, the incoming call automatically switches to the phone mode and you can not miss important calls. Big button design make it easy to operate while riding..
  • 【Noise Reduction Function &Waterproof】The M1-s Pro Bluetooth Helmet Headphone uses the CVC Digital Noise Reduction Function to ensure High-Quality HiFi stereo quality not affected even at high speeds up to 120km/h. Featured waterproof and dustproof, can be used in any weather conditions..
  • 【HD Speakers & Two Options For Mic】The M1-s helmet headset speaker has high definition sound quality, Compared to the....
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