Cisco Unified 7905G Telefon Kılavuzu - Sayfa 9

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Ayrıca Cisco Unified 7905G için: Kullanıcı Kılavuzu (21 sayfalar), Veri Sayfası (5 sayfalar), Kullanıcı Kılavuzu (25 sayfalar), Hızlı Referans (2 sayfalar), Ağ Ayarlarını Yapılandırma (34 sayfalar), Kullanıcı Kılavuzu (20 sayfalar), Referans Kılavuzu (20 sayfalar)

Using an External Power Supply

The following warnings apply when you use the external power supply with the Cisco IP Phone:

Warning

This product relies on the building's installation for short-circuit (over current)

protection. Ensure that a fuse or circuit breaker no larger than 120 VAC, 15A U.S. (240 VAC,

10A international) is used on the phase conductors (all current-carrying conductors).

Warning

The device is designed to work with TN power systems.

Warning

The plug-socket combination must be accessible at all times because it serves as the

main disconnecting device.

Use only a Cisco-approved power supply.

Caution

Cisco IP Phone 7905G and 7912G for Cisco CallManager

Getting Started