User manual

T22

132*64

Picture logo

3 lines

Support

T20

2 *15 characters

Text logo

2 lines

Not support

6. Q: Why can’t I upload my two ringtones to the phone, how to remove default ringtone?

A: User can only upload not more than 100K size ringtone file to the phone, and the default

ringtone can’t be removed.

If you really need your own ring tone, contact local distributor for support.

7. Q: After I upgrade to V70 firmware, why the action URI/URL feature doesn’t work? I can’t

make the call with webpage dialing.

A: We make our V70 more security, please refer to our admin guide for the detail settings:

T2X(Page172):

http://www.yealink.com/Upload/Version/T2XV70/Yealink%20SIP-T2xP%20IP%20Phone%20F

amily%20Administrator%20Guide_V2.1.pdf

T3X(Page151)

http://www.yealink.com/Upload/Features/Yealink%20SIP-T3xG%20IP%20phones%20Troubl

eshooting%20Tips.pdf

8. Q: Can Yealink phone support music on hold, and how to set it?

A: Yes, you can upgrade to our latest firmware, then access to the phone

webpage-Account-Advanced, and fill the Music Server URI

9. Q: What does “on code” and “off code” mean?

A: They are the codes specified on the server which the phone uses to activate or deactivate

a certain action by sending it to the server. On Code is to activate a feature, while Off Code is

to deactivate a feature.

Take the On Code for Always forward for example, if you set the On Code to be *78 (this

code is supposed to be a feature code to activate Always forward on the server), and the

target as 201. When you enable Always forward, the Forward feature on the phone-side is

for sure activated, at the same time the code *78201 will be sent to the server, hence the

server-side will also know that this phone is set to Always forward its calls to 201. So the

server-side will be able to get the right status of the extension.

10. Q: What is “BLF List URI” used for?

A: This parameter is for BroadSoft platform. On BroadSoft platform, you can set up a BLF

group containing several extension numbers. A name should be specified to this group that

is the so-called BLF List URI. Normally when you use BLF, you should set them up in DSS Keys

and the phone will subscribe to the server for each extension once, with BLF List URI, the

subscription will be simplified. The phone will only use the group name of the BLF List URI to

subscribe to the server once and the server will know to let subscribe all the extension

numbers in that group.