For details about flexible buttons, see 4.6.3 Flexible Button Settings (KX-UT133/KX-UT136/
KX-UT248 only).
4.5.2.1 Phone Number
Phone Number
Description
Value Range
Default Value
Configuration File Reference
Document Version
2012-02
Specifies the phone number to use as the user ID required for
registration to the SIP registrar server.
Note
•
When registering using a user ID that is not a phone number,
you should use the [SIP URI] setting.
Max. 32 characters
Not stored.
PHONE_NUMBER_n (Page 238)
4.5.2 SIP Settings [Line 1]–[Line x]
Administrator Guide
103