Snom VoIP Phone manual Denying/Blocking a Call, Adjusting the Volume, Mute / Unmute

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Basic Functions

Denying/Blocking a Call

When the snom 220 signals an incoming call, you have the option to

deny the call with .

If you decide to press , the caller will be placed on the deny list and

will always be denied automatically. If is not displayed, it is switched off in the settings. You can enable it again via the web interface (“Deny All” feature).

Adjusting the Volume

While making a call, you can use the and the keys to the right of the display to increase or lower the volume.

Key mapping:

Reduces the volume in steps.

Increases the volume in steps.

Sets the volume and returns.

ENTER

Returns without setting the volume.

CANCEL

Mute / Unmute

To mute the microphone during a call, press the softkey “Mute” or .

Press the softkey “Unmute” or to enable the microphone again.

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Contents Manual v3.40 English 26 AugPage Foreword Table of Contents Appendix Safety Notes InstallationDelivery Content Connecting the phoneKeypad Booting InitializationDhcp Configuration Selecting the IP AddressSelecting the DNS Server Selecting the NetmaskSelecting the IP Gateway Selecting the Tone SchemeSelecting the Timezone Logging on the first accountMobility LogonLogon Wizard Logoff User Snom MenuLogon User Logoff AllChallenge/Authentication DND Mode on/offLogon Idle State Basic FunctionsDialing Input Modes Dialing a phone numberDialing an H.323/SIP Address Key mappingEnter Number guessing Dialing an IP AddressTerminating a call Incoming Call Accepting a CallDenying/Blocking a Call Adjusting the VolumeMute / Unmute Programmable Keys Handset / Handsfree / HeadsetLine Destination IntercomPark orbit Main MenuVoice recorder Adjusting the Volume in Idle Mode Ring TonesAbout Transfer Advanced FunctionsHold and Resume Direct TransferConference Consultation TransferCall Diversion Call CompletionOn no response Ccnr Dtmf Tones Short Messages SMSMessage Waiting Indication MWI Conducting a Software Update Pickup Additional PBX FeaturesConference Phone Book Call RegisterAdding an entry Editing an entry Page Export ImportPreview Call Lists Speed Dial Editing speed dial entries Deny ListDialing BrowsingAdding a number Numbers to be denied are displayed here Key mappingRemoving a number Settings Settings via PhoneSettings via Web Browser Illustration 1 Web configurationSettings Options Setup PreferencesRedirection RingtonesAuto Answer Privacy Settings Setup Speed DialSpeed Dial Table Setup Line1-7 Function KeysLogin Information Advanced Line SettingsSetup Advanced NetworkDNS Time SettingsHttp Phone Behaviour Support for Broadsoft call control can be enabled here Keys Preselection AudioAdvanced Network Set up the payload type for Out of band Dtmf here, e.g Update Security VlanDebug CertificatesManual Software Update Setup Update323 Log StatusSystem Information SIP TraceDNS Cache SettingsMemory Pcap TraceStandard Conformance Safety StandardsAppendix Name and address of manufacturerIndex AboutTOS Page Snom technology AG