The user has access to 6 analog and 6 digital channels. Within the 6 analog channels, 50 CTCSS tones and 105 DCS codes allow for addressing individual employees or designated groups of employees. For the 6 digital channels, there is also the option to encrypt the voice connection. Here, individual and/or group calls are also possible. Additional features include an emergency alarm button, a 9-level noise filter, whisper mode, the TOT function (transmit time limitation), and a freely programmable button on the device. A powerful 1,650 mAh lithium-ion battery and an automatic power-saving mode ensure long battery life. Individual settings on the device can be made using an optionally available programming set.