Important The TXC580 will not operate unless it has been registered to a Uniden TRU5865 or TRU5885. Before the additional handset can be used, the battery must be charged and it must be registered with the base.
Place the handset in the charging cradle with the keypad facing forward. • Use only the Uniden battery (BT-446) supplied with your phone. Replacement batteries are also available through the Uniden Parts Department (See page 2).
Low battery alert When the battery pack is very low and needs to be charged, the phone is programmed to eliminate functions in order to save power. If the phone is in the standby mode, ” on the LCD and none of the keys will operate. If the phone is in use, ”...
Register the Handset You need to register the TXC580 before use. To register the additional handset, place the TXC580 handset on the original unit’s base for at least 5 seconds. The status LED on the original base will flash indicating that registration is occurring.
The REN assigned to each terminal equipment provides an indication of the maximum number of terminals allowed to be connected to a telephone interface. The termination on an interface may consist of any combination of devices subject only to the requirement that the sum of the Ringer Equivalence Numbers of all the devices does not exceed five.
(C) improperly installed, (D) serviced or repaired by someone other than an authorized Uniden service center for a defect or malfunction covered by this warranty, (E) used in any conjunction with equipment or parts or as part of any system not manufactured by Uniden, or (F) installed or programmed by anyone other than as detailed by the owner’s manual for...