Cisco 7916 Посібник користувача - Сторінка 6

Переглянути онлайн або завантажити pdf Посібник користувача для IP-телефон Cisco 7916. Cisco 7916 9 сторінок. Phone systems express key expansion module
Також для Cisco 7916: Короткий довідник (2 сторінок), Посібник користувача (9 сторінок), Посібник з експлуатації телефону (27 сторінок)

Step 1

Depending on how your 7975 IP Phone is powered with one or two Expansion Modules,

perform one of the following actions to connect the power supply:

•

Your phone is powered over the Ethernet with one Expansion Module:

Connect the power supply unit to the AC adapter port on the Expansion Module and plug the

other end into a standard power outlet in the wall.

•

If your phone is powered over the Ethernet with two Expansion Modules:

Connect the power supply unit to the AC adapter port on the Expansion Module closest to the

7975 phone and plug the other end into a standard electrical power outlet in the wall.

•

If your phone is powered with a power supply unit and only using one Expansion Module:

Reconnect the original 7975 phone power supply unit to the AC adapter port on the 7975 phone

and plug the other end into a standard electrical power outlet in the wall.

•

If your phone is powered with a power supply unit and using two Expansion Modules:

Connect a second power supply unit to the AC adapter port on the Expansion Module closest to

the 7975 phone and plug the other end into a standard electrical power outlet in the wall.

Step 2

Reconnect the 7975 phone handset and network connection.