User manual AASTRA PHONE 312

[. . . ] Aastra Phone 312 User Guide Welcome to Aastra Thank you for choosing an Aastra product. Our product stands for the highest quality demands, teamed with first-class design. This instruction manual will guide you in the use of your Aastra Phone 312, and in doing so will answer all of your important questions. If you should require any additional technical support, or if you would like information about other Aastra products please contact the person responsible for your system or your retailer first. [. . . ] You can set the time for which the illumination should stay on. Please consider that long illumination times result in increased energy consumption, which will be at the cost of the standby time of the handset. You can determine the length of display illumination while the device is in the charging point using the setting "Charging light". . . . Display Keypad Charging light Settings range 10 sec to 240 sec in set steps Settings range "Off" to 240 sec in set steps Settings range 1 sec to 240 sec in set steps, "On" and "Off". Background Using the arrow keys you can choose one of six motifs as a background image that will be shown as a screen saver. Select the desired background image or "No image" and confirm with OK . You can choose between two text sizes for the presentation of menu contents. Select the desired text size with the arrow keys and confirm with OK . . . . Small font Large font Font 41 Phone settings Menu: Phone options E Press Menu . and confirm using F Select Phone options F Select one of the following menu items. Do not disturb ­ OK . You can switch this function on or off ­ using OK . If it is switched on, the symbol appears in the display. Incoming calls are not signaled and the caller will hear the busy tone. However, the calls are listed in the caller list. Using OK , this feature can be switched on or off ­ . If the feature is switched on, another call will not be signalled during an existing connection. You can switch this function on or off ­ using OK . If it is switched on, an incoming call will be accepted as soon as the handset is taken out of the charging point. The conversation is automatically ended when the handset is placed back into the charging point. If a headset is connected, the call is automatically accepted after three seconds. You can switch this function on or off ­ using OK . If it is switched on, the key lock is automatically switched on 60 sec after the last button is pressed. You can switch this function on or off ­ using OK . If it is switched on, no calls are signaled when the handset is in the charging point. [. . . ] In order to do this, suitable facilities have been established for the return of old electrical and electronic devices. Old devices can be brought to these public return points free of charge. Please find out the location of the return points from the information provided by the authorities responsible from waste disposal in the towns and municipalities. Warning!Old electrical devices do not belong in household waste. [. . . ]