User manual TOPCOM BUTTLER 2900

[. . . ] Do not use the telephone in environments where there is a risk of explosions. dispose of the batteries and maintain the telephone in an environment-friendly manner. As this telephone cannot be used in case of a power cut, you should use a mainsindependent telephone for emergency calls, e. You have to dispose of the batteries in an environment friendly manner according to your specific country regulations. [. . . ] Now you can speak openly without being heard by your correspondent. Press the Mute button again when you want to continue the conversation. During a conversation you can set the volume by pressing the Volume button in Hi, Medium and Low. Note: The hands free receiver volume is also adjustable as above described!When you press the Paging button on the base unit, the handset emits a ringing signal for 20 seconds. This signal helps you find a lost handset. Press any key to stop the ringing on a handset. When the handset is out of the working range of the base unit during a conversation, the unit will emit a warning signal to warn the user that he has to move closer towards the base unit. When you press the R button, also called flash or recall, the unit generates a line interruption (of 100 ms or 250 ms). It gives you the possibility to use the special services of your telephone provider and/or to transfer calls when you have a telephone exchange. Select the desired melody (1-9) by means of the scroll keys or by entering a number (1 - 9). Press 1-5 or use the scroll keys to select the desired volume · Press '0' to turn the volume OFF Remark: - You can turn the ringer volume of each individual handset ON or OFF by simply press and hold the key in standby. When the keypad is locked, pressing any key will have no effect during standby (except holding the key). Press and hold the key again to un-lock the keypad When there is an incoming call, you can still answer the call by pressing the Line button . During the call, the keypad functions as normal. When the call is ended, the keypad will be locked again There are two types of dialling mode: DTMF/Tone dialling (the most common) (default) Pulse dialling (for older installations) To change the mode of dialling: · Press and hold the flash R button to toggle between dialling modes: `P' will appear when set to pulse or `T' when set to tone (DTMF) dialling · This function is only possible if you are subscribed to a telephone operator that provides this service. Contact your telephone provider for more information. When you receive a call, the numbers are saved in a Call list. This list can hold 20 telephone numbers (each of max. If the number is longer then 14 digits, you can press the key to show the other digits!When you've received a new unanswered call, the CLIP symbol will blink on the display. The following will be shown on the display: Progress number Date (DD-MM) * Time (24h format) * After 5 seconds, the telephone number will be shown. [. . . ] If the other handset answers the call by pressing the Line button you can talk internally. This equipment comes with a 24-month warranty. The warranty will be honoured on presentation of the original bill or receipt, provided the date of purchase and the unit type are indicated. During the time of the warranty Topcom will repair free of charge any defects caused by material or manufacturing faults. [. . . ]