Operation Manual

User Guide for the SIP-T40P IP Phone
2
Hardware component instructions of the SIP-T40P IP phone are:
Item
Description
①
LCD Screen
Shows information about calls, messages, soft keys,
time, date and other relevant data:
• Call information—caller ID, call duration
• Icons (for example, )
• Missed call text or second incoming caller
information
• Prompt text (for example, "Saving config file!")
• Time and date
②
Power Indicator LED
Indicates phone status:
• Receives an incoming call—Fast flashing
• Receives a voice mail or text message—Slow
flashing
③
Line Keys
Use these keys to activate up to three accounts and
assign various features.
④
Soft Key
Label automatically to identify their context-sensitive
features.
⑤
Scroll through the displayed information.
Confirms actions, answers incoming calls.
Cancels actions, rejects incoming calls.
⑥
(Mute Key)
Toggles mute feature.
⑦
(HEADSET Key)
Toggles the headset mode.
⑧
(MESSAGE Key)
Accesses voice mails.
⑨
(Redial Key)
Redials a previously dialed number.
⑩
Speakerphone Key
Toggles the hands-free speakerphone mode.
⑪
Volume Key
Adjusts the volume of the handset, headset, speaker,
and ringer.
⑫
Keypad
Provides the digits, letters and special characters in
context-sensitive applications.
⑬
Speaker
Provides hands-free (speakerphone) audio output.
⑭
Hookswitch
Picking up the handset from the handset cradle, the
hookswitch bounces and the phone connects to the
line, laying the handset down on the handset cradle,
the phone disconnects from the line.
⑮
Hookswitch Tab
Secures the handset in the handset cradle when the IP
phone is mounted vertically. For more information on
how to adjust the hookswitch tab, refer to Yealink Wall
Mount Quick Installation Guide for Yealink IP Phones.