Product Description
KT39 TD-LTE fixed wireless telephone is a commercial wireless access device based on TDD-LTE and FDD-LTE networks independently developed by Shandong Carl Electric Co., Ltd. with completely independent intellectual property rights.
This device is equipped with large buttons suitable for blind spots of the elderly and high-power speakers. It has the characteristics of good call quality, long working hours, and stable performance. It is widely used in scenes suitable for aging renovation of home beds and nursing homes.
Mechanical Specifications
- The green and red buttons are used for calls to specific numbers.
- The shortcut number corresponding to the M1-M3 keys in the lower left corner can be set, and the number can be selected from the phone book.
- Set the shortcut number corresponding to the number keys 2-9, and select the number from the phone book.
- After setting, press and hold the number key for 3 seconds to quickly call out the set number.
- Support high-quality hands-free calls.
- Support VoLTE call function.
- Support call waiting, call transfer and other telephone functions.
- Support polyphonic ringtones.
- Support FM function.
- Support ringtone browsing and setting.
- Support ringtone volume setting.
- Support 4G network.
Product Parameters
Hardware Specifications-Basic HWD features
Basic features |
Model Name |
KT39 |
Dimension |
245*190*93mm |
Weight |
0.63kg |
Frequency Band |
FDD-LTE B1/B3/B5/B8
TDD-LTE B38/B39/B40/B41 |
System |
MOCOR |
Internal Memory |
256MB ROM+48MB RAM |
LCD resolution |
2.2 inch, LCD 120*64 with backlight |
External Interface |
USB port |
Mini-USB |
DC charging port |
5 V/1.0A |
Environment Specification: |
Operating Temperature |
-10ºC to+50ºC |
Atmospheric pressure |
86~106Kpa |
Operating Humidity |
5%~95% |
Accessories-Battery
Items |
Specification |
Type |
Li-Ion |
Capacity |
1000 MAh |
Voltage |
3.7V |
Talk time |
About 5 hrs (Depending on network) |
Standby time |
About 120 hrs (Depending on network) |
Power Adapter
Item |
Parameters |
Input Voltage |
AC , 100~240 V |
Frequency |
50~60HZ |
Output Voltage/Current |
5V/1.0A |
Company Profile
Shandong Kaer Electric Co., Ltd. was founded in 1996, it is a key high-tech enterprise of the National Torch Plan, a 5G industry pilot and a demonstration base for the Internet of Things application in Shandong.
Our company focuses on the three core business: smart communication, smart education and identity recognition, and it builds a smart terminal and software development platform with independent research and development as the core, integrating R&D, production, sales and service. Kaer launches more than 200 models of products, including 4G/5G smart fixed wireless phone, Android video telephone, CPE, outdoor video payphone and smart student cards, etc. We provide advanced products and complete customized system solutions to multi-industry users and target customer groups. The company has-mastered a number of core technologies in the fields of communication terminals, identity recognition and smart education and has obtained more than one hundred patents and software copyrights.
Lab Facilities
Our Factory
![Elder Use 4G Fixed Wireless Desk Telephone](//www.micstatic.com/athena/img/transparent.png)
![Elder Use 4G Fixed Wireless Desk Telephone](//www.micstatic.com/athena/img/transparent.png)
![Elder Use 4G Fixed Wireless Desk Telephone](//www.micstatic.com/athena/img/transparent.png)