Ericsson GH388/GF388 User Manual

To change the security code – 

The phone factory-programmed with a security
code of 0000. To improve security,  you should
change this to any 4- to 8-digit personalised
code.

  ACCESS

~Phone lock

Change code

Press YES.

   Enter

  old code

Enter the current security code and press 

#

.

   Enter

  new code

Enter the new security code (4 to 8 digits) and
press 

#

.

   Repeat

  new code

Enter the new security code again and press 

#

.

    New

    code

The security code has been changed.

12. The SETTINGS Menu

The Settings menu includes a number of
functions which let you adapt your phone to
your personal needs in different situations.

To set the level of the ringing signal
– 

  SETTINGS  

~Ring level

  (QQQQqq)

You can set the level of the ringing signal in six
steps. The first step means that two clicks will
be heard when a call is received.

 RING LEVEL 

~ 0QQQQqqU 

You can also turn the ringing signal off (0) or
choose a ringing signal that rises in steps from
the lowest to the highest level (

▲

).

If you turn the ringing signal off, all audible
signals will also be turned off. You will, how-
ever, be informed by the indicator light on the
top of the phone and the display. 

As a reminder that the ringing signal is turned
off, an icon in the shape of a crossed music

symbol is shown on the right in the bottom line
of the display.

4   A NET  7

2          8

    17:00  S

You can have one volume setting when the
phone is used as a handheld unit and another
setting when the phone is powered from an
external source, for example, when it is used
as a handsfree phone in a car.

To set the tone of the ringing signal
– 

  SETTINGS  

~Ring type 

  (Medium)

You can set the tone of the ringing signal in
three steps: low, medium or high. You can also
choose a mixed tone or a melody.

You can have one tone setting when the
phone is used as a handheld unit and another
setting when the phone is powered from an
external source.

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EN/LZT 126 1298  R1A