The files may use large amounts ofmemory and prevent you from storingother files. To maintain sufficientmemory, use Nokia Ovi Suite to back upinstallation files to a compatible PC, thenuse the file manager to remove theinstallation files from the device memory.If the .sis file is a message attachment,delete the message from the Messaginginbox.Remove applicationsYou can remove applications that youhave installed, for example, to increasethe amount of available memory.Select Menu > Settings.1 Select Application mgr..2 Select Installed apps. > Options >Uninstall.3 Select Yes.If you remove an application, you can onlyreinstall it if you have the originalsoftware package or a full backup of theremoved software package. If you removea software package, you may no longer beable to open documents created with thatsoftware.If another software package depends onthe software package that you removed,the other software package may stopworking. See the documentation of theinstalled software package for details.Application manager settingsSelect Menu > Settings and Applicationmgr..Select Installation settings and from thefollowing:Software installation — Allow or denyinstallation of Symbian software that doesnot have a verified digital signature.Online certificate check — Check onlinecertificates before installing anapplication.Default web address — Set the defaultweb address used to check onlinecertificates.Calling settingsCall settingsWith call settings, you can define callspecific settings in your device.Select Menu > Settings and Calling >Call.Select from the following:Send my caller ID — Select Yes to showyour phone number to the person you arecalling. To use the setting agreed uponwith your service provider, select Set bynetwork) (network service).Send my internet call ID — Select Yes toshow your internet call ID to the personyou are calling.Call waiting — Set your device to notifyyou of incoming calls while you are in acall (network service), or check whetherthe feature is activated.Internet call waiting — Set your deviceto notify you of a new incoming internetcall while you are in a call.Internet call alert — To set your deviceto alert for incoming internet calls, selectOn. If you select Off, you receive only anotification if you missed a call.Reject call with message — Send a textmessage when you reject a call, informingthe caller why you could not answer thecall.106 Settings© 2011 Nokia. All rights reserved.