User manual NOKIA THR880

[. . . ] User's Guide 9233159 Issue 1 DECLARATION OF CONFORMITY We, NOKIA CORPORATION declare under our sole responsibility that the product Nokia THR880 is in conformity with the provisions of the following Council Directive:1999/5/EC. A copy of the Declaration of Conformity can be found at http://www. nokia. com/phones/declaration_of_conformity/. Copyright 2004 Nokia. Reproduction, transfer, distribution or storage of part or all of the contents in this document in any form without the prior written permission of Nokia is prohibited. Nokia and Nokia Connecting People are registered trademarks of Nokia Corporation. [. . . ] You can start speaking after a short tone is played and appears on the display. Muting the call temporarily When the radio is receiving a direct mode call, you can mute the call for a predefined time (0-60 seconds) by pressing . s Making a direct mode call 1. First make sure that the names of the desired channel and group are displayed. Press and hold the PTT key and start speaking after a short tone is played and appears on the display. Duty key in direct mode In direct mode, pressing and holding makes a call to the first group on the selected channel. Press and hold the duty key when you speak. s Direct mode gateway and repeater Your organisation may have separate direct mode gateway devices or direct mode repeater devices. The devices operate on certain frequencies, and offer an additional service to your radio when the radio is in a compatible device's coverage area and operates in direct mode on the same frequency as the device. When the radio is on a direct mode channel and group where a compatible direct mode gateway device is available, is displayed and in standby mode also Gateway is displayed. On such a channel and group, direct mode calls will be routed through the gateway device. Besides transmitting calls to the direct mode group, the gateway device may also transmit outgoing calls to a network mode talk group predefined by your service provider and you may also be able to receive group calls from that group. Your radio does not have support for any other services that may be offered by gateway devices. 52 Copyright 2004 Nokia. All rights reserved. Direct mode If the connection to the gateway device is lost, Gateway connection lost is displayed and the radio will continue to operate in normal direct mode. Note: When calls are routed through the direct mode gateway device, they are not connected as fast as normal direct mode calls. Red key calls are not routed through the gateway device. If you are not in the network coverage area, red key calls cannot be connected. When the radio is on a direct mode channel and group where a compatible direct mode repeater device is available, is displayed and in standby mode also Repeater is displayed. On such a channel and group, your radios's coverage area in making and receiving direct mode calls may be extended. The calls are routed through the repeater device to those radios in its coverage area that have direct mode active on the same channel and group, and that support that type of repeater device. If the connection to the repeater device is lost, Repeater connection lost is displayed and the radio will continue to operate in normal direct mode. See also Direct mode settings on page 77. s Red key calls in direct mode Note: If you are not within the network coverage area, you cannot use the red key call network service. If you press and hold the red function key or press the red function key and then the back key in direct mode, the radio will attempt to switch to network mode and will attempt to make a red key call. For more information, see Red key calls on page 18. Copyright 2004 Nokia. All rights reserved. 53 Writing text 8. Writing text You can key in text, for example, when writing messages, in two different ways. [. . . ] Emergency calls may not be possible on all wireless phone networks or when certain network services and/or radio features are in use. Emergency calls can only be made in network mode. If the radio is in direct mode, first activate network mode: press Menu and select Settings, Phone settings, Active mode and Network. To make an emergency call: 1. Check for adequate signal strength. 98 Copyright 2004 Nokia. [. . . ]