[. . . ] 1 Display in idle status 2 Battery pack charge status = e V U (flat to full) = flashes: battery pack almost flat e V U flashes: battery pack charging 3 Display keys (page 12) 4 Message key Access to calls and message lists; Flashes: new message or new call. 5 End call key, On/Off key End call, cancel function, go back one menu level (press briefly), back to idle status (press and hold), activate/deactivate handset (press and hold in idle status) 6 Hash key Key lock on/off (press and hold in idle status), Toggle between upper/lower case and digits 7 Call-by-call list key Open call-by-call list 8 Connection socket for headset 9 Microphone 10 Recall key - Confer (Flash) - Insert a dialling pause (press and hold) 11 Star key Ringtones on/off (press and hold), Open table of special characters 12 Key 1 Select network mailbox (press and hold) 13 Talk key Answer a call, open last number redial list (press briefly), start dialling (press and hold) 14 Handsfree key Switch between earpiece and handsfree mode; Lights up: handsfree activated; Flashes: incoming call 15 Control key (page 13) 16 Signal strength Ð i Ñ Ò (high to low) | flashes: no reception 17 SIM card reader 4 Gigaset E450 SIM ­ more than just a telephone . Explain their contents to your children, and the potential hazards associated with using the telephone. Never use a conventional (non-rechargeable) battery pack as this could damage your health and cause injury. [. . . ] In this case you must also change the preset ID of the general mailbox ("0"). U You can only use personal mailboxes if your service provider supports such a function. You can tell that this is supported by the fact that a star (*) is added to the number of a (preset) SMS centre. U If you have forgotten your mailbox PIN, you can reset it by restoring the base station's factory settings. They are shown in the SMS list and can, if necessary, be displayed by pressing the message key f. To send a text message to a personal mailbox, the sender must know your ID and enter it after your number. ¤ You can send your SMS contact an SMS via your personal mailbox. Your SMS contact will receive your SMS number with current ID and can save it in their directory. You can obtain information about the info services available and their costs from your service provider. And special functions offered by your service provider before you make a new application and/or before you delete pre-configured call numbers. ¤ Change multiple line input: Active Send: Select Yes if the text messages are to be sent via the SMS centre. Enter the number of the SMS service and insert a star if your service provider supports personal mailboxes. ¤ You should find out about the services Ask your service provider for details of how you should enter service numbers if you wish to use personal mailboxes (requirement: your service provider supports this function). Sending an SMS through another SMS centre This setting only applies to the SMS that is being sent next. U You can only receive an SMS when the If necessary, enter code, designation and destination number. The CLIP of the phone number for the SMS centre is evaluated in your Gigaset. U If required, you must prefix the number for the SMS centre with the access code (depending on your PABX). By sending a text message to your own number: once with and once without the access code. U When you send SMS messages, your sender number may be sent without your extension number. Sending and receiving SMS on ISDN PABXs is only possible via the MSN number assigned to your base station. When you switch off you cannot send or receive any SMS with your phone. The call numbers of the SMS centres) and the entries in the incoming and draft message lists are saved when you switch off your phone. [. . . ] U The first letter of the name of directory entries is automatically capitalised, followed by lower case letters. Each key between Q and O is assigned several letters and characters (see the character set tables, page 50). These appear in a selection line immediately under the text panel (above the display keys) as soon as you press a key. The letter you are most likely looking for is reverse-highlighted and is at the beginning of the selection line. [. . . ]