User manual SIEMENS A57

[. . . ] s mobile s mobile Issued by Information and Communication mobile Haidenauplatz 1 D-81667 Munich © Siemens AG 2004 All rights reserved. Siemens Aktiengesellschaft www. siemens-mobile. com A57 Contents Safety precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Overview of the phone . . . . . . . . . . . . . . . . . . . . . . 3 Display symbols (selection) . . . . . . . . . . . . . . . . [. . . ] These digits are directly transmitted as DTMF tones (control codes). The sounds can also be heard when the microphone is switched off. Send control code y menu§ ¢ Send DTMF tones Left soft key Assign a function/phone number to this key. Change (example) §Internet§ ¢ §Change§ ¢ Search for Use the Phonebook Store phone numbers and control codes (DTMF tones) in the Phonebook like a normal entry: J (Enter phone number) ¢ 0 (press until a "+" appears) ¢ J (enter DTMF signals) ¢ 0 (enter further pauses if necessary) ¢ J (enter a name) You can also store the DTMF tones (digits) without a phone number and send them during a call. ¢ §Select§ application, e. g. SMS, Phone number Apply (example) Key assigned with Phone number/name. Press and hold §Carol§. Speed dialling keys Only possible for keys 2 to 9. 14). ¢ §Save§ 3 ¢ §Change§ ¢ Select application, e. g. SMS, Phone number ¢ §Select§ Apply (example) Press and hold key 3. Change (example) Emergency number (SOS) By pressing the control key §SOS§, you can make an emergency call on any network without a SIM card and without entering a PIN (not available in all countries). This must only be used in real emergencies! Key lock The key lock prevents the phone from being used accidentally. However you can still be called and you can still make an emergency call. Press and hold in standby mode to lock and unlock the keypad. Questions & Answers 25 Questions & Answers If you have any questions about using your phone, visit us at www. siemens-mobile. com/customercare anytime. In addition we have listed some frequently asked questions and answers below. Question Possible causes Possible solution Phone cannot On/Off key not pressed long enough. Press On/Off key for at least two seconds. Check charging indicator in the display. Check power supply and connection to the phone. Check battery contacts and device interface and clean them if necessary. Use different mains power socket, check mains voltage. Make sure that the SIM card is correctly inserted (p. Return the SIM card to service provider. Try manual selection or select a different network (p. Reconnection to another service provider is automatic network. Switching the phone off and on may speed this up. [. . . ] 28, 31 Speed dialling keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Standby mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Storage location number. . . . . . . . . . . . . . . . . . . . . 12 Surf & Fun . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ]