Fig. 4-H4DU Handset Cord Installed in Hand
Telephone Set
shown in Fig. 5. The LED equipped TOUCH-TONE
dial handsets can be identified by the square dial
buttons.
2.06
The 226A and 2226A handsets contain an
amplifier which provides up to 20dB of
receiver gain for customer's with impaired hearing
or use in noisy locations.
2.07
When an LED-type hand telephone set is
provided, instruct the customer that during
the time a TOUCH-TONE button is depressed the
dial light will be extinguished and that the
rotary-type dial light will flicker during the run
down operation of the dial.
2.08
For tip party with identifying ground when
the LED-type hand telephone sets are
provided, it will be necessary to open the handset
and make connections as indicated in paragraphs
3.04 and 3.05.
Ordering Guide
2.09
Basic Handsets:
•
Set, Telephone, Hand 220C-t
•
Set, Telephone, Hand 220AL-t
ISS
2,
SECTION
502-303-102
Fig.
5-220C, 220AL,
and
226A
Hand Telephone Set
Identification Stamping (LED)
•
Set, Telephone, Hand 220AM-t
•
Set, Telephone, Hand 226A-t (for persons
with impaired hearing or noisy location)
•
Set, Telephone, Hand 2220C-t
•
Set, Telephone, Hand 2220BM-t
•
Set, Telephone, Hand 2226A-t (for persons
with impaired hearing or noisy location)
2.10
Replaceable Components:
•
Lamp, 51B or 53B (use 53A for replacement)
•
Cover, Dial (Fig 1 and Table B)
t Refer to Table B for color suffix.
Page
3
BSP S02-303·102-i0l_l979-l2-03.jpg Scanned by Frank Harrell, (Cowboy Frank) Castle Rock, Colorado Feb 07,2012 13:25:57
