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Retevis Manuals & User Guides

Retevis is a global communications expert specializing in two-way radios, accessories, and wireless solutions for business, outdoor, amateur, and family use.

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Retevis manuals

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Retevis RT21 2-Way Long Range Radio user guide

Retevis RT21 2-Way Long Range Radio user guide

September 20, 2022
Retevis RT21 2-Way Long Range Radio Using tips Please read the following brief instructions, non-compliance with these rules may cause danger or violate the law. Obey the local government regulation…
Retevis RT21Walkie Talkie Speaker Mic Instruction Manual

Retevis RT21Walkie Talkie Speaker Mic Instruction Manual

September 20, 2022
Retevis RT21Walkie Talkie Speaker Mic Specifications Range: 2.5 miles Power output: 2.5 Watts Frequency ranges: 400-480MHz (UHF) Battery: rechargeable Li-ion battery Size: 4.8 x 2.17 x 1.1 inches Weight: 0.39 lb Waterproof: no information Brand Retevis Introduction…
RETEVIS RB35 Two Way Radio User Manual

RETEVIS RB35 Two Way Radio User Manual

July 9, 2022
RETEVIS RB35 Two Way Radio Charging the Battery  The battery is not charged in the factory, please charge the battery under the environmental temperature 5—40℃ before using. After purchasing or…
Retevis RM01 Marine Two-Way Radios User Manual

Retevis RM01 Marine Two-Way Radios User Manual

July 2, 2022
Retevis RM01 Marine Two-Way Radios CAUTION  Please power off in flammable and explosive environment. The radio meets IPX7 waterproof requirement. However, once the radio has been dropped, waterproof protection cannot…
Retevis RT49B Two-Way Radio User Manual

Retevis RT49B Two-Way Radio User Manual

User Manual
User manual for the Retevis RT49B two-way radio, covering key functions, getting started, receiving and transmitting, features, weather receive, and safety guidelines.
Retevis RT73 Firmware and CPS Update Log

Retevis RT73 Firmware and CPS Update Log

changelog
This document details the firmware and software update history for the Retevis RT73 radio, including bug fixes, new features, and performance improvements for both the radio's firmware and its programming…
Retevis RT22 Two-Way Radio User Manual

Retevis RT22 Two-Way Radio User Manual

manual
This user manual provides comprehensive instructions for operating the Retevis RT22 two-way radio, including features, specifications, and safety information. It covers setup, basic functions, optional features like Time-Out Timer and…
Retevis RT22 Walkie Talkie FAQ and Features

Retevis RT22 Walkie Talkie FAQ and Features

faq document
Frequently asked questions and key features of the Retevis RT22 walkie talkie, covering licensing, compatibility, frequency, range, and special functions like VOX and key lock.
Retevis RT97L GMRS Repeater User Manual

Retevis RT97L GMRS Repeater User Manual

User Manual
User manual for the Retevis RT97L GMRS Repeater, covering installation, operation, features, technical specifications, troubleshooting, and safety information.
Retevis T130U/T131U User Manual

Retevis T130U/T131U User Manual

User Manual
User manual for the Retevis T130U transmitter and T131U receiver, detailing setup, functions, and specifications for both devices.
Retevis RB48 Two-Way Radio User Manual

Retevis RB48 Two-Way Radio User Manual

user manual
This user manual provides comprehensive instructions for operating the Retevis RB48 two-way radio, covering features, functions, technical specifications, and safety guidelines.
Retevis Ailunce HD2 User's Manual

Retevis Ailunce HD2 User's Manual

user manual
Comprehensive user manual for the Retevis Ailunce HD2 two-way radio, covering safety, specifications, basic operations, advanced functions, and troubleshooting.

Retevis manuals from online retailers

Retevis B3B Mini Walkie Talkies User Manual

Retevis B3B Mini Walkie Talkies User Manual

B3B • January 3, 2026
Comprehensive instruction manual for the Retevis B3B Mini Walkie Talkies, covering setup, operation, maintenance, troubleshooting, specifications, and warranty information.