Sure F25 4G LTE / WIFI (Android unlocked)


The Sure F25 is a network radio based on an android smartphone with dedicated PTT button. It works with 2G, 3G, 4G/LTE and WiFi. Just install Zello, or Team Speak 3 from Google Play store, and you have a Global Coverage Walkie-Talkie Radio.

Use coupon code SUPERNETWORKRADIOS for an instant 10% Discount and FREE Shipping! Offer will end anytime soon!

Check other Live channels. This radio will ship with Zello pre-installed.
If you need this radio for business, then you should consider to use Zello Work (from $61.20/yr) or PTT4U (from $59.00/yr)

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This network radio is fully compatible with the International Radio Network (IRN) and with the new Echolink for Android.

Is this still hamradio? Read this article.

Are you looking for two way radios? You just found the best radio shop!
What if you could have a walkie talkie app on your phone? Let us introduce you the best walkie talkie app ever made: Zello is walkie talkie app for android, iphone, IOS and there is also zello for PC.

This radio-like smartphone has a PTT that will key up the transmitter. As far as you have a dataplan or a WiFi connection, then you have yourself a two way walkie talkie app with worldwide range.

First, download the Zello app. Then, just press your zello PTT button and you will be heard!

You can have 1-to-1 private communications, or 1-to-many communications on a private zello channel. There are also many public zello channels, with different purposes, around the world.

Some hamradio RF networks are connected to Zello private channels. With such, if you are a licensed ham, then you can stay online with zello and have QSO’s with your ham friends. There are many zellos worldwide. Would you like to become one? 🙂

Welcome to the Zello PTT walkie talkie world!

LCD LCD 2.4QVGA  240*32MM
TP G+G Screen
Resolution  QVGA
HW Platform MT6735M
GSM/WCDMA/FDD bands 2G :GSM:850/900/1800/1900  ;

In the U.S. only AT&T supports this network radio.

Memory DDR3  1G RAM+8G ROM
SD Card Up to 32GB
FM Support
Camera Front 2.0mp(SW 5mp), Rear 5.0MP(SW 8.0MP)
Flashlight Support
P-sensor and Light Sensor Support
3D Sesor Support
GPS +Beidou Support
WIFI 2.4G support 802.11
FM Support
FM Support
I/O SIM Normal+Micro
IO Micro 5 Pin
DC Not Support
Earphone Support 3.5mm Earphone
USB Support
Download Support
Language Input Android Keyboard
Launguage Multi-Language
Video Video Support MP4,3GP,AVI
Audio Support MP3,MID,AMR
FM Support FM and network FM
Online TV Support
Battery Battery 3500 mah


Package Contains:

1X phone F25

1 x 3500mAh battery

1 x USB cable

1 x Eternal GSM Antenna

1 x Charger

1 x User manual

Additional information

Ships from

Hong Kong


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