Key Lock; Own Numbers; Operating Times - Siemens A52 User Manual

60

Key lock

The key lock prevents the phone
from being used accidentally. How-
ever you can still be called and you
can still make an emergency call.
The keypad can be locked and un-
locked in standby mode as follows.
#
Hold down.
T
Message store full
The SIM memory is full when the
message symbol flashes. No more
SMS messages can be received.
Delete or save messages (p. 32).

Operating times

A fully charged battery provides
60 to 300 hours of standby time or
90 to 360 minutes of talk time. The
standby times/talk times are average
values and depend on the operating
conditions (see table):
Operation Time
carried out (min)
Calling 1
Display back 1
light *
Network 1
search
* key input, games etc.
Notes A-Z
Decrease in the
standby time by
30 to 60 minutes
30 minutes
5 to 10 minutes
If the phone is exposed to heat the
standby time is considerably re-
duced. Avoid exposing the phone
to direct sunlight or placing it on a
radiator.
Outside the home network
If you are outside your "home net-
work" your phone automatically di-
als a different GSM network (p. 52).

Own numbers

You can enter your "own numbers"
in the Phonebook (e.g. fax) for infor-
mation. These numbers can be
changed or deleted and also sent as
an SMS.
Phone number memo
If you enter a number with the key-
pad during a call, the person on the
other end of the line can hear the
numbers being entered. It can be
stored or dialled after the current call
has ended.
Phone number in SMS
Numbers
§highlighted§
can be dialled (press A) or they can
be stored in the Phonebook (p. 22).
in the message