It operates on four channels with a choice of 56 business-exclusive frequencies for enhanced voice quality, privacy and reliability. The VibraCall allows users to receive alerts in discreet or noisy situations. This radio is part of CLS series, an easy-to-use, affordable wireless solution from Motorola. Most manufactures do not include a paper manual. A pdf manual will be provided upon request.Prices change frequently and we do not offer price protection. We reserve the right to cancel any order that does not meet our verification process. Our packages are insured and may require a signature. Sign up today to receive special insider notifications of deals, promotions, and new items! This item is in the category "Consumer Electronics\Radio Communication\Walkie Talkies, Two-Way Radios". The seller is "6ave" and is located in this country: US. This item can be shipped to United States.