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• 4G IP constant wireless phone ① 4G VOLTE telephone ② 3 ways audio conference③ 2 inch coloration screen④ Support SIP 2 (RFC3261) ⑤ Built-in WIFI (IEE802 b/g/n) 2 ⑥ XML/LDAP remote phonebook ⑦ Call transfer/Call hold/Call waiting/Call ahead ⑧ Support SIP UDP/TCP/TLS Product Paramenters Features Parameter SIM CARD Standard SIM card*2 LCD Display 2" COLOR Keypad 3*4+25 keys（With 12 DDS key） WIFI AP 802/g/n 2 USB Micro usb Band Version S07-C S07-B S07-A FDD_LTE B1/B3/B8 B1/B3/B5/B7/B8/B20 B1/B2/B3/B5/B7/B8/B28A/B28B TDD_LTE B38/B39/B40/B41 B38/B40/B41 3G B1/B8 B1/B8 B1/B2/B5/B8 2G B3/B8 B2/B3/B5/B8 B2/B3/B5/B8 Speed key M1-M3 2-9 number key Phonebook Max Support 500 Call information Max support a thousand Voice mail remind unread messages Audio Code G/G/AMR/AMRWB/GSM/PCMA/PCMU/SPEEX/ILB/DTMF/ISACWB/OPUS Support effective audio calls VAD/CNG/AGC/ANS/AEC DTMF operate RFC 2833、SIP INFO SIP funtion Support SIP 2(RFC3261) Support three strains SIP accounts Support SIP UDP/TCP Network protocol HTTP/TR069/RTP/SRTP Auto provision PNP/TR069 Phone Features Add/Delected the contacts, XML/LDAP distant yellow pages Do Not Disturb/Auto Answer Call transfer/Busy call tranfer/Call maintain Power DC 5V input/battery with 1000mAh Physical parameter Power adapter: Input 100-240V, output 1A/5V Temp: -10 to 50 ℃ Humidity 10%-90% Standard packing: Phone base x 1pcs, Handset x 1pcs, Power adapter x1pcs PBX compatibility Broadsoft Asterisk Trixbox Freeswitch Huawei Avaya ZTE Yeastar Features: 1 4G+VOIP dual-mode constant line, SIP line, 4G complete Netcom, voice mail, name transfer, handheld cellphone 2 2 shade display screen design, stable shade perception, clear viewing, and more well-off use three Can register three SIP accounts, assist account switching freely four Can insert 2 SIM cards, help 4G full Netcom five When both of the 4G cellphone and the VOIP telephone is connected, the opposite get together also can call in 6 Support Volte high-definition calls, you might think about high-definition sound quality without the microphone close to the ear 7 One-button hands-free calling, loose your hands, chat freely, and do whatever you want eight Support 3-party audio conference, you might upload individuals to affix at any time, making communication more handy 9 Back clip design, would be disassembled at any time 10 Call transfer: In the process of making or answering a call, if you'd like to transfer the call, click on the transfer button to move the call with one key, which is rapid and worry-free 11 Call hold: During a call, if it is inconvenient, you would press the decision keep button, the call will not end, press the maintain button again, and the call will continue 12 Support voice message, voice message reminder, you might verify the voice message at any time 13 Support TF card recording Insert the TF card, turn on the automatic recording in the VOIP surroundings or manually click on to start recording throughout the call, the recording file can be saved to the TF card 14 Do-not-disturb mode can be set, when somebody calls in, it'll now not ring, however the name information will nonetheless be recorded 15 Turn at the WIFI function, you might soon and simply discover the WIFI signal and connect to the community sixteen Mobile office, unfastened to go round anytime and anywhere, automated network switching 17 Use the 4G card traffic to turn on the transportable WLAN hotspot, and different devices can soon and easily find the hotspot signal 18 Web-side distant management: support distant management of the browser (port number 8080), and the pc can remotely log in to the telephone throughout the browser to complete different settings resembling initialization settings and upkeep 19 Equipped with 1000mAh large-capacity removable battery, long-lasting battery life, one hundred hours of standby time, and 5 hours of talk time 20 Durable, solid power, rechargeable battery, recycling 21 The shrapnel design of the charging base Parameter: 1 Platform: 4G LTE five-mode 2 Screen size: 2 inches 240x320 resolution 3 SIP line: ordinary 3 lines 4 SIM card: dual SIM card five 4G network: single 4G network 7 Audio coding: G / GSM / PCMA / PCMU / G / iLBC / AMR / DTMF / ISACWB / ISACSWB / OPUS eight Scope of application: home, office, medical care, hotel, catering, transportation, and so forth 9 Audio conference: 3-party audio conference 10 DTMF: In-band, SIP INFO eleven Power delivery mode: USB charging/built-in lithium battery 12 Battery capacity: 1000mah 13 High-fidelity sound quality: HD hands-free HD handle 14 Handle interface: RJ-9 15 USB port: Micro usb OTG 16 Power input: 5V 1A

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