BT Synergy additional handset manual download
- BT Synergy additional handset manual download
English 
- Bedienungsanleitung BT Synergy additional handset
- BT Synergy additional handset manual
- Mode d'emploi BT Synergy additional handset
- Инструкция по эксплуатации BT Synergy additional handset
- Manuale d'uso BT Synergy additional handset
- Manual de instrucciones BT Synergy additional handset
- Manual de uso BT Synergy additional handset