Audiovox MVX-550 - Manual (Page 12)

Automatic Lock (NAM Option)
If you request the feature of Automatic Lock, your NAM
can be programmed so that your unit will automatically
go into the locked condjfion when the power of the unit
is turned “ofT. When is turned “on”, the unlock
code is required to operate the unit.
MEMORY NAME TAG
This feature permits you to tag an identifying name {in
up to 5 characters) to each phone number in the memory
address. The name will be displayed each time you recall
a number from memory address.
To Unlock the Unit
Enter the three-digit unlock code. The liOCId indicator
will go out when the three-digit code is the same as the
code registered in the NAM.
Backlighting On/Off Control
LCD display and the keypad are backlit automatically
after the Power-On. If needed, backlighting can be turned
off by pressing key S then
[Ml
Even if the unit is in the backlighting “Off ” mode, the
backlighting will be turned on again automatically for 10
seconds when any key operation is conducted or a call is
received. ____
To return to the backlighting “On” mode, press key
S then again.
Volume Control
The audio level of the earpiece and the alert tone can be
adjusted by the Volume Control Key
• Earpiece:
Keep pressing until you get the desired sound
level. Sound level will be displayed on the readout
digitally during the level adjustment and the sample
tone will indicate the sound level when you are not
engaged in a telephone conversation. The display for­
mat is as follows.
H.S EH (1 to 9)
• Alert Tone:
Press ftGLj. key then Ml
Then adjust the alert tone level in the same manner as
above. Your telephone will ring at the new level. In
this case, the display format is as follows.
ALT □ (1 to 9)
To Enter Names using Alpha
(Letters)
1. Press
5.
6
.
then will appear on the
readout to indicate the Alpha Mode is active.
2, Press digit keys repeatedly until the character you
need appears. The following table shows which char­
acter is assigned with each digit key.
Key
ASSIGNED ALPHA CHARACTERS
1 (Blank)
-
1
2 (ABC) A B
c
2
3 (DEF) D E F 3
4 (GHI) G H I 4
5 {JKL) J K L 5
6 (MNO) H N 0 6
7 (PRS) P
Q
R S 7
8 (TUV) T U V 8
9 (WXY) w X Y Z 9
0 0 *
*
#
3. When the character you
1
need is displayed. press
lAESfi ■
to move to the next soace.
4.
Go back to step 2, and repeat the same procedures
until the complete character name is displayed.
When an entry error is made, press iGllJRfi momentar-
ily to erase the last character. If you press iGUil more
than a second, all characters on the readout will be
erased. ____
To exit Alpha Mode, press then
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