Yealink SIP-T20P User Manual

Customizing Your Phone
41
When you enter the number ―1234‖ using the keypad, the phone will dial out ―1234‖
automatically without pressing any key.
Note
Delay Time for Dial-now Rule
You can configure the interval for dial-now rules. That is, you can configure your phone
to dial out the phone number automatically, which matches a dial-now rule, after the
specified delay time.
To configure the timeout for dial-now rule via web user interface:
1. Click on Phone->Features->General Information>>.
2. Enter the desired time within 0-14 (in seconds) in the Time Out for Dial-now Rule
field.
3. Click Confirm to accept the change.
Area codes are also known as Numbering Plan Areas (NPAs). They usually indicate
geographical areas in a country. This feature is necessary only when dialing the number
outside the code area. For example, area code is configured as ―code: 011, Minimum
Length: 4, Maximum Length: 11‖, then when you dial out the number ―56789‖, the phone
will add the area code and dial out the number ―01156789‖.
To configure the area code and lengths via web user interface:
1. Click on Phone->Dial Plan->Area Code>>.
2. Enter the desired values in the Code, Minimum Length (1-15) and Maximum Length
(1-15) fields.
3. Enter the desired line ID in the Account field or leave it blank.
4. Click Confirm to accept the change.
Note
You can block the dialing of specific numbers. When you dial a block out number on
your phone, the dialing will fail and the LCD screen will prompt ―Forbidden Number‖.
To add a block out number via web user interface:
1. Click on Phone->Dial Plan->Block Out>>.
2. Enter the desired value in the Block Out Number field.
The default values of minimum and maximum lengths are 1 and 15 respectively.
You can also edit or delete the dial-now rule, refer to Replace Rule on page 39 for more
information.

Yealink SIP-T20P Specifications

General

Keypad number of keys	31
Speakerphone	Yes
Voice codecs	G.711, G.722, G.723.1, G.726
Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Touchscreen	-
Lines quantity	2 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	2
Bluetooth	No
Security algorithms	HTTPS, SSL/TLS
AC adapter input voltage	100 - 240 V
AC adapter output voltage	5 V
Power consumption (typical)	2.6 W
Operating relative humidity (H-H)	10 - 95 %
Compliance industry standards	IEEE 802.3af
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	200 mm
Width	185 mm
Height	90 mm
Weight	770 g