
Safety
Guide
Quick
Guide
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Power on
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Connecting the speakerphone | Tilslutning af speakerphone | Speakerphone anschließen | Conexión del altavoz 
manos libres | Raccorder le speakerphone | Collegamento dello speakerphone | Speakerphone aansluiten | 
Pod czanie zestawu g o nomówiłą ł ś ącego
Adjusting the volume | Indstilling af lydstyrken | Lautstärke einstellen | Ajustar el 
volumen | Réglage du volume | Regolazione del volume | Het volume instellen | 
Regulacja g o no cił ś ś
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       SP 10
  Speakerphone
Muting the microphone | Frakobling af lyd på mikrofon | Mikrofon stumm schalten | 
Silenciar el micrófono | Activation du mode silencieux du microphone | Silenziamento
del microfono | Microfoon op mute schakelen | Wyciszanie mikrofonu
Managing multiple calls
Redials the last number
Puts an active call on hold
2 x
2 x
Accepts/Initiates a call
Swaps between the
held and active call
Accepts the incoming call and
puts an active call on hold
call 1   call 2
2 x
1s
Call control features
Using the speakerphone | Brug af speakerphone | Speakerphone verwenden | Uso del altavoz manos libres | Utiliser le speakerphone | Utilizzo dello speakerphone | Speakerphone gebruiken | 
Stosowanie zestawu g o nomówił ś ącego
 
incoming call/
active call
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During an active call:
Increases or reduces 
the speech volume
During music listening:
Increases or reduces 
the music volume
In idle mode (no active call 
or music listening): Increases 
or reduces the tone volume 
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Mute 
off
Mute 
on
Sennheiser Package contents | Leveringsomfang  |  Lieferumfang  | 
Volumen de suministro | Contenu | Dotazione | Omvang 
levering | Zakres dostawy
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+45 561 800 00 Bauer, Chloe
Brown, Scott
Dickens, Chris
Martinez, Pat
King, Michael
Meyers, Daniel
Smith, John
Thomson, Mary
1 2 3
4 5 6
7 8 9
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Quick Guide
Kort vejledning 
Kurzanleitung 
Instrucciones resumidas
Guide rapide 
Istruzioni brevi 
Beknopte gebruiksaanwijzing 
Krótka instrukcja obs ugi ł
Rejects the incoming call and 
continues the active call
Managing multiple calls
call 1   call 2
Ends a call
Rejects a call
1s
www.sennheiser.com/cco/support
For Instruction manual go to
For product specific software
and firmware upgrade
with the “Sennheiser Updater” go to
www.sennheiser.com/cco/software
Sennheiser Communications A/S
Industriparken 27, DK-2750 Ballerup, Denmark
www.sennheiser.com 
Printed in China, Publ. 05/15, A03