switel Powertel TF 52, Operating Instructions Manual

Page: 65 / 80

Telephoning
65
5 Telephoning
Taking a call
, or Take the call
Ending a call
or End the call
Making a call
Enter the phone number
(max. 22 digits)
Following incorrect input, press to
delete the last digit
or Dial the phone number
It is also possible to lift the receiver first to obtain the dialling tone.
The digits in the phone number then entered are dialled imme-
diately. It is not possible to correct wrong digits individually using
this dialling procedure.
Redialling
Your telephone stores the last phone number dialled.
or , Redial the last phone number dialled
Calling back missed calls
The telephone stores the numbers of the last 64 calls received in a calls
list.
Open the calls list
or Select an entry
, Dial the number
Dialling phone numbers from the phone book
There must be phone numbers stored in the phone book Page 69.
Open the phone book
or Select an entry
Dial the number
Quick dial
The quick dial buttons M1, M2 or M3 can be used for normal quick dial
numbers or as a memory location for automatic emergency call dialling.
Phone numbers must have been stored as quick dial numbers.
Page 72.
, or Press the required quick dial button
or Dial the number
Further information on automatic emergency calls Page 72.
Chain dialling
The function is used in more complex telephone services, e.g. for tele-
phone banking, call−by−call or calling card procedures. Several numbers
stored in the phone book can be dialled successively when a connection
has already been made. It is also possible to combine numbers for transfer
from the phone book with numbers entered manually. Numbers stored in
the phone book can be chained and transmitted as required.
Open the phone book when a
connection has been made
or , Select the phone book entry and
transmit the number
Adjusting the receiver volume
The receiver volume can be adjusted when the +40 dB volume boost but-
ton is activated.
Adjust the volume with the control knob
Increasing the receiver volume on +40 dB.
The receiver volume can be increased by pressing the left−hand side of
the loudspeaker key 40 dB
Increasing the volume on +40 dB