KT4(M5)
Dial Phone
Wireless Phone, Handsfree Phone
With Display
Without Touch Screen
DTMF
Support Voice Mail
MP3
Telephone Cords
Non-Customized
2.4 Color TFT
8 Connections
16MB
16MB
5V/0.5A
Multiple Selectable
OEM OR KAER
Pallet, Carton, Giftbox
160 x 51 x 21mm
China
851714900
Product Description



Model Name | M5 |
Dimension | 160 x 51 x 21mm Base:106 x 93.2 x 46.5mm |
Baseband | ASR3603 |
Network type | 2G:B 3/2/5/8 3G:B 1/2/5/8 FDD-LTE:B 1/3/5/8 TDD-LTE:B39/40/41 |
Maximum Output | FDD/TDD: Power Class 3( 23±2.7dBm) |
Data speed | FDD:UL 5Mbps/DL 10Mbps |
Sensitivity | FDD/TDD LTE:≤-97.3 dBm(QPSK PREFSENS,throughput≥95%) |
Operation system | RTOS |
Internal Memory | 16MB |
RAM | 16MB |
Contact capacity | 200+USIM |
External Interface | |
USB port | Type-C |
DC Connector | 5 V/0.5A |
Power Switch | Soft Power key |
Battery Connector | 3 PIN connector |
In the Box | SIM Desk Phone, Power adaptor, Battery, User Manual, Jacket. |
SIM interface | Standard SIM Card |
Environment Specification: | |
Operating Temperature | -10ºC to+60ºC |
Storage Temperature | -30ºC to+70ºC |
Operating Humidity | 5%~95% |


Established in 1996, Shandong Kaer Electric Co., Ltd. boasts over 100 dedicated R&D engineers and holds hundreds of groundbreaking patents, showcasing our innovative prowess.
With proprietary SMT and assembly lines, we ensure top-tier quality and efficiency in our production process.
As a pioneering designer and leading manufacturer, we specialize in FWPs, Android desk phones, CPEs, outdoor payphones, electronic student ID cards, and landline phones, setting industry standards in each category.
Our long-standing partnerships with telecom giants such as China Mobile, China Unicom, and China Telecom highlight our reliability and industry influence.
Our products are trusted globally, shipped to over 50 international channel buyers and operators, cementing our position as a worldwide leader.
With proprietary SMT and assembly lines, we ensure top-tier quality and efficiency in our production process.
As a pioneering designer and leading manufacturer, we specialize in FWPs, Android desk phones, CPEs, outdoor payphones, electronic student ID cards, and landline phones, setting industry standards in each category.
Our long-standing partnerships with telecom giants such as China Mobile, China Unicom, and China Telecom highlight our reliability and industry influence.
Our products are trusted globally, shipped to over 50 international channel buyers and operators, cementing our position as a worldwide leader.





