Ericsson GH198, User Manual, Page: 48 / 68

Entering and storing the area code:
1. Press M an then enter 17 . ‘‘AREA OFF’’ is
displayed.
2. Press any numeric key. ‘‘CHG AREA’’ is displayed.
3. Press S . ‘‘ENTER AREA’’ is displayed.
4. Enter the area code you want.
5. To store the area code and turn the Area Code
facility ON, press S ,
▲
or
▼
.
Turning the Area Code facility ON or OFF:
1. Press M an then enter 17 . The current setting is
displayed, either ‘‘AREA CODE’’ , together with the
area code or ‘‘AREA OFF’’ .
2. Press any numeric key. Either ‘‘AREA OFF’’ or
‘‘AREA CODE’’ , is displayed, together with the
area code.
3. Store the new setting by pressing S ,
▲
or
▼
.
Replacing the existing area code:
1. Press M an then enter 17 . Either ‘‘AREA CODE’’ ,
together with the area code, or ‘‘AREA OFF’’ is
displayed.
2. Press any numeric key twice . ‘‘CHG AREA’’ is
displayed.
Proceed as described under steps 3 , 4 and 5 in Entering
and storing the area code above.
18. Battery Discharge
You can discharge the battery attached to the phone with this
Special Function.
1. Press M and enter 18 .
‘‘DISCHRG OF’’ is displayed.
2. Press any numeric key.
‘‘DISCHRG ON’’ is displayed.
3. Press S to start discharging the battery.
You can read more about this in the chapter Batteries and
Recharging . Refer to the section Recharging .
19. Battery Voltage
You can read off the voltage of the attached battery.
1. Press M and then enter 19 . ‘‘VOLT’’ is displayed,
followed by two digits, which represent the battery
voltage.
Note that a space is shown instead of a decimal
point.
‘‘ 6 3" , for example, means 6.3 volts.
The voltage of a fully charged battery is at least 6.8
-- a battery which is almost empty has a voltage of
6.1, or less.
2. Press C to leave the Special Functions, or
▲
or
▼
to move on to another Special Function.
Special Functions
43