Yealink SIP-T48S User Manual

Getting Started
39
Input Mode
Keypad
2aB
abc
Abc
(initials in
capitals)
ABC
123
3defDEF
def3èéêëð
def3èéêëð
DEF3ÈÉÊËÐ
3
4ghiGHI
ghi4ìíîï
ghi4ìíîï
GHI4ÌÍÎÏ
4
5jklJKL
jkl5£
jkl5£
JKL5£
5
6mnoMNO
mno6öøòó
ôõñ
mno6öøòó
ôõñ
MNO6ÖØ
ÒÓÔÕÑ
6
7pqrsPQRS
pqrs7ßЅ
pqrs7ßЅ
PQRS7Ѕ
7
8tuvTUV
tuv8ùúûü
tuv8ùúûü
TUV8ÙÚÛ
Ü
8
9wxyzWXY
Z
wxyz9ýÞ
wxyz9ýÞ
WXYZ9ÝÞ
9
0
space
space
space
0
*.,'?!\-()@/:
_;+&%=<>
￡$¥¤[]{}~
^¡¿§#"|
*.,'?!\-()@/:
_;+&%=<>
￡$¥¤[]{}~
^¡¿§#"|
*.,'?!\-()@/:
_;+&%=<>
￡$¥¤[]{}~
^¡¿§#"|
*.,'?!\-()@/:
_;+&%=<>
￡$¥¤[]{}~
^¡¿§#"|
.*:/@[]
#
#
#
#
#
To enter or edit data:
1. Tap the field.
2. Do one of the following:
If you want to
Then you can
Enter only digits (1),
uppercase (A) characters,
lowercase (a) characters, or
alphanumeric (2aB)
characters.
Press a keypad key one or more times (depending
what input mode you’re in) to enter the characters
that is displayed on the keypad key.
You can tap or abc one or more times to
switch among uppercase (ABC), numeric (123),
alphanumeric (2aB), uppercase and lowercase
(Abc) and lowercase (abc) input modes.
For example, if the input mode is ABC:

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