Yealink SIP-T48S User Manual

User Guide for the SIP-T48S IP Phone
40
If you want to
Then you can
- To enter “A”, press once.
- To enter “B”, press twice quickly.
- To enter “C”, press three times quickly.
- To enter “2ÄÆÅÀÁÂÃÇ”, press more
than three times quickly.
Note: When you are in the uppercase (ABC),
uppercase and lowercase (Abc) or lowercase (abc)
input mode, is not available.
Enter special characters.
Press the keypad key or , or
press .
For Key:
- If it is in the uppercase (ABC soft key),
uppercase and lowercase (Abc soft key) or
lowercase (abc soft key) input mode, it will
provide the space character.
- If it is in the numeric (123 soft key) or
alphanumeric (2aB soft key) input mode, it
will only provide the digit 0.
For key:
- It only provides the pound character #.
For key:
- If it is in the uppercase (ABC), lowercase
(abc), uppercase and lowercase (Abc) or
alphanumeric (2aB) input mode, it will
provide the following special characters:
*.,?!\-()@/:_;+&%=<>￡$¥¤[]{}~^¡¿§#"|.
- If it is in the numeric (123) input mode, it will
provide the following special
characters: .*:/@[].
Delete text you entered.
Press or to position the cursor to the
right of the text you want to delete, and then tap
Delete or to delete one character at a time.
Delete an entire field of data.
Swipe your finger to the left or right to select the
entire field of data, so that the data is highlighted,
and then tap the Delete or .
3. Press .
Note
When the phone is on the pre-dialing/dialing screen, characters can be entered using the
on-screen keypad.

Yealink SIP-T48S Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Keypad illumination	Yes
Display diagonal	7 \
Display resolution	800 x 480 pixels
AC adapter input voltage	100 - 240 V
AC adapter output current	2 A
AC adapter output voltage	5 V
USB 2.0 ports quantity	1
Ethernet LAN (RJ-45) ports	2
Front camera	No
Voice codecs	CNG, G.711Mu, G.711a, G.722, G.723.1, G.726, G.729ab, VAD, iLBC
Lines quantity	16 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	16
Dual-Tone Multi-Frequency (DTMF) modes	In-band, Out-of band, SIP info
Keypad number of keys	42
Security algorithms	AES
Networking standards	IEEE 802.3af
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet LAN interface type	Gigabit Ethernet
Supported network protocols	SIP v1, SIP v2, LLDP/CDP/DHCP, OpenVPN, IEEE802.1X, IPv6, HTTPS
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Cables included	LAN (RJ-45)
Number of handles included	1 pc(s)
Harmonized System (HS) code	85171800

Weight and Dimensions

Depth	225 mm
Width	266 mm
Height	185 mm
Package depth	263 mm
Package width	324 mm
Package height	128 mm