12 Copyright© 2009 Nokia. All rights reserved.Note: As with any radiotransmitting device, avoid touchingthe antenna area unnecessarilywhile the antenna is transmitting orreceiving. Contact with such anantenna affects the communicationquality and may cause the device tooperate at a higher power level thanotherwise needed and may reducethe battery life.■ Access codesThe security code supplied with the device helps to protectyour device against unauthorised use. The preset securitycode is 12345.You can change the code, and set the phone to request thecode. For more details, see "Security Settings", p 41. Keepthe code secret and in a safe place separate from yourphone.If you forget the code and your phone is locked, yourphone will require service and additional charges mayapply. For more information, contact Nokia Care Centre.