Panasonic KX-T336 System Reference Manual page 458

5.00 Making Internal Calls
5.01 Inter Office Calling
Description
Inter Office Calling allows the extension user to
call another extension user within the system by
dialing the directory number (three or four digits)
on a DN button.
Programming
None
Conditions
If Tenant Service is employed, Inter Office Calling
to the other tenant (inter-tenant calling) can be
enabled or disabled by programming.
Refer to Section 3-B-4.00 "Tenant Service" for
further information.
Operation
Calling an extension with the handset
1. Lift the handset.
2. Dial the directory number of the
other extension.
• You hear ringback tone.
3. When the other party answers,
start conversation.
4. After concluding conversation,
replace the handset.
Calling an extension hands-free
1. Press the SP-PHONE button.
2. Dial the directory number of the
other extension.
• You hear ringback tone.
3. When the other party answers,
start conversation.
4. Press the SP-PHONE button
after concluding conversation.
4-C-17