During A Call - Ericsson T28s User Manual

During a Call

Your phone has several functions, which you might find helpful while a call is
in progress.
You can easily change the listening volume during a call by sliding the
volume key on the side of the phone.
•
•
If you wish, you may turn the microphone off during a call.
1.
Muted
2.
Tip!
1.
Call held
2.
To use telephone banking services or to control an answering machine, you
need to use codes. These codes are sent as tone signals (also known as DTMF
tones or touch tones). With your mobile phone, you may use these codes
during a call. If you press 0-9, * and # during a call, these numbers and
characters are sent as tone signals.
Tip!
your Phone Book. See "Telephone Banking Services" on page 32. However, it
may be a risk to save your codes in the phone in case it is stolen.
16

During a Call

Changing the Listening Volume
To change the listening volume during a call
Slide upwards to increase the volume.
Slide downwards to decrease the volume.
Muting the Microphone
To turn the microphone off temporarily during a call
Press and hold down the
appears in the display.
Muted
To continue your conversation, release the
Instead of pressing and holding the
To put a call on hold
Press .
Y E S
Call held appears in the display.
To continue your conversation, press
Sending Tone Signals
You can also save codes only or codes together with a phone number in
key.
C
key.
C
key, you can put the call on hold.
C
again.
Y E S