Yealink SIP-T4X Administration Manual page 238

You can add contacts one by one on the IP phone directly. You can also add multiple
contacts at a time and/or share contacts between IP phones using the local contact
template file. After setup, place the template file to the provisioning server, and specify
the access URL of the template file in the configuration files.
When editing a local contact file, learn the following:
<root_contact> indicates the start of a contact list and </root_contact> indicates

the end of a contact list.
<root_group> indicates the start of a group list and <root_group> indicates the

end of a group list.
When specifying a ring tone for a contact or a group, the format of the value must

be Auto (the first registered line), Resource:RingN.wav (the default system ring
tone, integer N ranges from 1 to 8 for SIP-T46G IP phones; integer N ranges from 1 to
5 for SIP-T42G/T41P IP phones ) or Custom:Name.wav (the custom ring tone).
When specifying a desired line for a contact, the valid values are -1 and integer

0~5 (for SIP-T42G/T41P: 0~2). -1 stands for Auto, and integer 0~5 stand for
line1~line6. Multiple line IDs are separated by commas.
When specifying an avatar for a contact, valid values are Default: avatar name

(the built-in avatar) and Config: avatar name (the custom avatar). It is not
applicable to SIP-T42G and SIP-T41P IP phones.
Procedure
Use the following procedures to customize a local contact template file.
To customize a local contact file:
1. Open the template file using an ASCII editor.
2. For each group that you want to add, add the following string to the file. Each starts
on a separate line:
<group display_name="" ring=""/>
Where:
display_name="" specifies the name of the group.
ring="" specifies the desired ring tone for this group.
3. For each contact that you want to add, add the following string to the file. Each
starts on a separate line:
<contact display_name="" office_number="" mobile_number="" other_number=""
line="" ring="" group_id_name="" default_photo="" />
Resource Files
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