LTE mobile transceiver, broad coverage over an LTE (4G) and 3G network 
The best of both worlds. On the one hand KPN's mobile 4G network with 99.9% coverage, on the other hand Icom's 50 years of experience with radio communication. In Japan, 41,000 users have been using this advanced system for years. 
 Because it is a closed network with its own APN on KPN's network, the system is very secure and stable. 
 Priority call. 
Within the system's own environment you can program different priority calls. 
 These features allow you to intrude on a call. This way you can always report an important message. 
Group call. 
You can pre-program groups in the system. Within these groups you can communicate with each other in both simplex and full duplex. 
 Of course, every user within each group can also be called up selectively, if desired. 
Secure private network. 
All users are in a secured and closed network. Unlike other POC solutions, which use the Internet. 
 A stable network with the highest security for worry-free communication. 
Alarm. 
For emergencies, the IP501M terminal offers all the functionalities you can expect from a high-end terminal. Man-down, motion detection, GPS and lone worker, for example, are standard integrated options. 
These emergency calls can then be sent to a pre-programmed walkie-talkie. 
Unlimited coverage throughout Europe. 
In the Netherlands you make use of the coverage of the best network: KPN's 4G network. 
Is that network unreachable? Then the walkie-talkie switches fully automatically to another network. In 99% of all cases, you will still have coverage. The terminal will also continue to operate in the rest of Europe. 
Gps positioning. 
 Thanks to built-in GPS and the regular broadcasting of his position, the user can always be traced.
 Key Features: 
• Works in conjunction with the IP501H 
• Call priorities (eg cancel ongoing call) 
• Individual and group calls in full duplex. 
• Works in a closed network, no traffic over the internet. 
 • Built-in Bluetooth and GPS. 
• Optional COMMANDMIC. 
• About KPN's 4G network. 
• Suitable for text messages. 
• Noise cancelling. 
Included accessories: 
• HM-241, speaker microphone. 
• LTE antenna (2 pieces) 
• GPS antenna. 
• DC power cable. 
• Mounting bracket set. 
• microphone hanging clip.
There are of course advantages and disadvantages of all types of radio communication systems. 
 The LTE walkie-talkie will be of interest to many companies. Compare the pros and cons below to see if the LTE radio is right for your business. 
LTE Advantages: 
 High security 
 Good sound quality
 Full duplex in group
 Unparalleled coverage
 Simple operation
 Priority in the system. 
Disadvantages:
 Cannot be deployed mission-critical
 Does not work without infrastructure
ANALOGUE Advantages:
 Simple solution
 Easy to use
 Open standard
 Low to buy
 No monthly costs
 Cons:
 Low security
 Limited reach
 Limited functionality