User manual AUDIOLINE BIGTEL 120

[. . . ] The telephone is suitable for telephoning within a public telephone network system. Any other use is considered unintended use. unauthorised modification or reconstruction is not permitted. Under no circumstances open the device or complete any repair work yourself. [. . . ] When the called handset answers press the Menu/OK key. If any handset hangs up during a conference call will leave The other handset still in connection with the external call. You will be connected with the other subscriber. The key lock prevents functions assigned to buttons being activated inadvertently. Incoming calls can still be taken in the normal way even when the key lock function is activated. Press and hold down the #-key until Keypad locked appears in the display. For unlocking the keypad again press and hold down the #-key until Keypad unlocked appears in the display. You can turn off the ringer via the menu item "Settings / h/set Settings / Ringer / Ring volume" as well. Press and hold down the star-key until Ringer off appears in the display. For turning the ringer on again press and hold down the star-key until Ringer on appears in the display. You can switch off the handset for saving battery capacity. Press and hold down the On Hook-button until Switch off?For switching the handset on again press and hold down the On Hook-button. After a short time the display is illuminated again and the handset reconnects to the base station. / Select one of the following options and confirm with Menu/OK: Details The respective call's date and time is shown. Delete all The complete list will be deleted after a confirmation query. Call number The telephone number will be copied to predialling. Store number The telephone number will be stored in the telephone book. Enter a name, confirm or edit the telephone number and select a group the entry should be added to. Category Select which calls should be added to the calls list: "All calls" or only "Missed calls". You can access the call list via the menu as well: 42 ct/min from mobile phone providers. / Select one of the following options and confirm with Menu/OK: Delete The entry will be deleted. [. . . ] - Check power connector on the base station and on 230 V. - The line is being occupied by another handset. Calls list Calls list category Phonebook Alarm Ringer handset No entry All calls No entry in delivery state No changes after reset Off Internal call: Melody 1 External call: Melody 2 Volume: 5 Melody 1 Volume: 5 Key beeps: On Confirmation tone: On Battery low: On Out of range: On German BigTel On Date format: dd/mm Time format: 24 hours Tone 100 ms 0000 Language Handset name Auto answer Date & Time Dial mode Flash time PIN 42 ct/min from mobile phone providers. Standard: DECT / GAP Number of channels: 120 duplex channels Frequencies: 1880 MHz to 1900 MHz Duplex mode: Time division multiplex, 10ms frame length Channel spacing: 1728 kHz Bit rate: 1152 kBit / s Modulation: GFSK Voice encoding: 32 kBit / s Transmitter power: 10 mW (average power per channel) Range: up to 300 m outside, up to 50 m inside buildings Electricity supply base station: 100~240 V AC (adapter plug S002CV0600030), 6 V/300 mA DC Electricity supply charger: 100~240 V AC (adapter plug S002CV0600030), 6 V/300 mA DC Handset: Operating time: Stand-by time / Talk time 600 mAh = up to 100 h / up to 10 h Charging time: approx. [. . . ]