other features
advanced calling
features
conference call
During a call, dial the next number,
N
press
, then press
restrict calls
s
w
>
> Settings > Security > Restrict Calls
When prompted, enter the unlock code (see
page 26) and press Ok. Select Outgoing Calls or Incoming
Calls and press Change. With Allow highlighted, press
Change, then select All, None, or Contacts.
52
other features—advanced calling
N
again.
features
DTMF Tones
Your phone can send Dual Tone Multi Frequency
(DTMF) tones for calling card calls or other
automated touch-tone calls.
s
w
>
> Settings > Initial Setup
Scroll to DTMF, press Change, then select Short, Long, or
Off.