Call barringSelect Menu > Tools > Settings > Phone > Callbarring.You can bar the calls that can be made or received with thedevice (network service). To change the settings, you needthe barring password from your service provider. Call barringaffects all call types.To bar calls, select from the following:• Outgoing calls — Prevent making voice calls with yourdevice.• Incoming calls — Prevent incoming calls.• International calls — Prevent calling to foreign countriesor regions.• Incoming calls when abroad — Prevent incoming callswhen outside your home country.• International calls except to home country — Preventcalls to foreign countries or regions, but allow calls to yourhome country.To check the status of voice call barrings, select the barringoption and Options > Check status.To stop all voice call barrings, select a barring option andOptions > Cancel all barrings.To change the password used for barring voice, fax, and datacalls, select Options > Edit barring password. Enter thecurrent code, then the new code twice. The barring passwordmust be four digits long. For details, contact your serviceprovider.Bar net callsSelect Menu > Tools > Settings > Phone > Callbarring > Internet call barring.To reject net calls from anonymous callers, selectAnonymous call barring > On.Send DTMF tonesYou can send dual tone multi-frequency (DTMF) tones duringan active call to control your voice mailbox or otherautomated phone services.Send a DTMF tone sequence1. Make a call, and wait until the other end answers.2. Select Options > Send DTMF.3. Enter the DTMF tone sequence, or select a predefinedsequence.Attach a DTMF tone sequence to a contact card1. Select Menu > Communic. > Contacts. Open a contact,and select Options > Edit > Options > Add detail >DTMF.2. Enter the tone sequence. To insert a pause of about 2seconds before or between DTMF tones, enter p. To setthe device to send the DTMF tones only after you selectSend DTMF during a call, enter w.3. Select Done.© 2010 Nokia. All rights reserved. 37