Справочник Пользователя для Microsoft Corporation RM-420

Call barring and call diverting cannot be active at the
same time.

When calls are barred, calls may be possible to certain
official emergency numbers.

To bar calls, select 

 and from the

following options:

ವ

  — Prevent making voice calls with

your device.

ವ

  — Prevent incoming calls.

ವ

  — Prevent calling to foreign

countries or regions.

ವ

  — Prevent incoming

calls when outside your home country.

ವ

 — Prevent calls to foreign countries or regions, but
allow calls to your home country.

To check the status of voice call barrings, select the
barring option and 

.

To stop all voice call barrings, select a barring option
and 

.

To change the password used for barring voice and fax
calls, select 

. Enter the current code, then the

new code twice. The barring password must be four
digits long. For details, contact your service provider.

Select 

.

To reject net calls from anonymous callers, select

.

You can send dual tone multi-frequency (DTMF) tones
during an active call to control your voice mailbox or
other automated phone services.

1. Make a call, and wait until the other end answers.

2. Select 

.

3. Enter the DTMF tone sequence, or select a

predefined sequence.

1. Select 

. Open a

contact, and select 

.

2. Enter the tone sequence. To insert a pause of about

2 seconds before or between DTMF tones, enter p.
To set the device to send the DTMF tones only after
you select 

 during a call, enter w.

3. Select 

.

Select 

.

Cyan

Cyan

Magenta

Magenta

Yellow

Yellow

Black

Black

Cyan

Cyan

Magenta

Magenta

Yellow

Yellow

Black

Black