RB21 Network Radio or a Smart Phone?

A lot of people are looking at Retevis RB21 network radio, but they may have a question about which do I need: a smartphone or a RB21 network radio? To these curious friends, I hope you read this article to find the answer. Let me show you five reasons why a RB21 network radio is more practical than a smart phone.

No Cost POC Radio

RB21 differs from ordinary walkie talkies in that it is a 100% network walkie-talkie, supporting 2G/3G/4G, which also connects WI-FI and other phones’ hot spots smoothly.  Therefore, it works with no monthly fees.

Group Call

Unlike mobile phones which can only call one user at a time, RB21 provides one-to-many group calling capabilities, allowing personnel communicate in different groups at the same time. It is quite suitable for management and organization.

Easy to Operate

Unlike smart phones with their complex programs and applications, two-way radios are built for communication only. It is PTT (Push to talk) one touch communication. It is also compatible with Zello, VP and other communication applications and some ham applications, which make communication easier. In particular, the RB21 is designed with a smart touch screen, so you can view its function lists as easily as a smartphone.

Sturdy and Durable

Smartphones must have a heavy case, otherwise they are prone to breakage, while RB21 has a harder case than smart phones. What’s more, RB21 has a talk time of up to 8 hours and a standby time of up to 23 hours, which is enough to support long hours of work.

If you have any questions, pleasce leave your comments below. We are looking forward to your comments!

Read this blog to learn about another Retevis network POC radio RB20:

WHAT’S THE ADVANTAGES OF POC RADIO RB20

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