AT&T MERLIN 820 User Manual

Trouble on an Accessory
Step 5.
Unplug the PFTT from the Type III Cartridge (see Figure 40).
NETWORK
INTERFACE
STANDARD MODULAR
(OR POWER FAILURE
STANDARD MODULAR
TRANSFER)
TELEPHONE
TELEPHONE CORD
(POWER FAILURE
TRANSFER
TELEPHONE)
Figure 40—Unplugging a PFTT from a Type III Cartridge
Step 6.
At the network interface, unplug a modular line cord, then plug the cord
of the PFTT into the network interface (see Figure 41).
NETWORK
INTERFACE
(REMOVE)
POWER FAILURE
TRANSFER
TELEPHONE CORD
POWER FAILURE
TRANSFER
TELEPHONE
Figure 41—Plugging a PFTT into the Network Interface
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AT&T MERLIN 820 Specifications

General

Brand	AT&T
Model	MERLIN 820
Category	Conference System
Language	English