![background image](http://html1.mh-extra.com/html/samsung/sth-a255/sth-a255_user-manual_4748039065.webp)
127
A
Accessories • 7
Adjusting volume • 23
Alarm (
5.4
) • 90
Alert Type (
3.3
) • 72
Answering
a call • 24
a second call • 50
Answer mode (
4.5
) • 79
Auto Redial (
4.4
) • 79
B
Backlight • 13; 77
Batteries
charging • 17
installing • 15
low battery indicator • 18
precautions • 112
removing • 16
C
Calculator (
5.5
) • 91
Calendar (
5.1
) • 84
Caller
group • 38
ID • 24
Calling Card (
4.8
) • 80
Calls
answering • 24
a second call • 50
conference • 51
diverting (
7.1
) • 95
ending • 21
holding • 49
incoming (
1.2
) • 58
making • 21
missed • 25; 58
outgoing (
1.3
) • 59
redialing • 22
automatically • 79
restriction (
6.3
) • 93
SOS (
6.4
) • 94
time (
1.4
) • 59
via the phonebook • 22
waiting (
7.3
) • 50; 96
Care • 124
Changing
lock code (
6.1
) • 92
security code (
6.2
) • 92
Characters
entering • 41
Charging batteries • 17
Composer
Melody (
3.9
) • 75
Conference calls • 51
Connect
to Voice Mail (
2.1
) • 60
tone (
3.8
) • 74
Contrast • 78
Correcting numbers • 21
Creating To do list • 86
D
Date
format (
5.3.4
) • 89
setting (
5.3.2
) • 89
Deleting
memos • 86
messages • 62
missed calls • 26
phonebook numbers • 36
tasks • 88
voice memo • 105
Display • 11
backlight • 77
contrast •78
external • 13
icons • 12
setting the
language (
4.6
) • 80
Diverting calls (
7.1
) • 95
126
Soft Keys
Keys marked
on the phone, the purpose of which:
• Varies according to the function that you are
currently using
• Is indicated on the bottom line of the display just
above the corresponding key
TDMA
Time division multiple access (TDMA) is a digital
transmission technology that allows a number of
users to access a single radio-frequency (RF) channel
without interference by allocating unique time slots
to each user within each channel. The TDMA digital
transmission scheme multiplexes three signals over a
single channel. The current TDMA standard for
cellular divides a single channel into six time slots,
with each signal using two slots, providing a 3 to 1
gain in capacity over advanced mobile-phone service
(AMPS). Each caller is assigned a specific time slot
for transmission.
Voice Mail
A computerized answering service that answers a
call, plays a greeting and records a message.
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Index