Use and Care Guide

2
TS19 Portable Test Telephone
Users Guide
WXWarning
Good safety practices prohibit the
connection of the TS19 and similar test sets
to 117 volts AC commercial electrical power;
should the TS19 be connected to commercial
power, all warranties are voided.
The TS19 Portable Test Telephone is not
designed to meet the outside plant
requirements of Bellcore Publication TR-TSY-
000344. It is recommended that this product
not be used outside during adverse and/or
wet weather conditions.
Do not use the test set if it is damaged.
Be
fore you use the test set, inspect the case.
Look for cracks or missing plastic. Pay
particular attention to the insulation
surrounding the connectors.
If this product is used in a manner not
spec
ified by the manufacturer, the
protection provided by the product may be
impaired.
Physical Characteristics
See Figure 1.
bdn01.eps
Figure 1. Physical Characteristics
A The case is designed to give rugged service and
withstand the rough handling and shocks
normally associated with craft tools.
B The back of the handgrip is contoured and has a
non-slip surface, freeing both hands while the
Portable Test Telephone rests on the shoulder.
C The keypad has 12 keys on a black plastic bezel
that is recessed into the receiver end of the
housing. The recessed bezel protects the keypad
and prevents accidental key presses.
D The spring-loaded belt clip ensures a secure
connection to a belt loop or D-ring. The belt clip
may be replaced in the field (see Belt Clip
Replacement).
E The Portable Test Telephone is equipped with one
of two cord configurations. The line cords may be
replaced in the field.
Handgrip Controls
See Figure 2.
bdn02.eps
Figure 2. Handgrip Controls
A Last Number Redial Button: The LNR button serves
as a last number dialed key. The number may be
redialed in either pulse or tone mode as selected
by the PULSE/TONE switch. The last number dialed
may be up to 18 digits long.
Note
The redial memory has a 15-minute time limit
after the TS19
has been disconnected from a
working telephone line. After 15 minutes, the
number will be lost from memory.