Panasonic KX-TVP200 Line disconnection occurs, While transferring an, Outside call, Party

			7.4 TROUBLESHOOTING GUIDE
Table 7-5
PROBLEM		PROBABLE CAUSE	POSSIBLE SOLUTION
Line disconnection occurs	•	Improper setting of the	• Adjust the transfer sequence to
while transferring an		sequence.	that of the connected PBX and
outside call.	• Improper setting of the flash		reset (see "Operator Transfer
			Sequence" and "Extension
Unable to transfer an		(recall) time.
outside call.	• Improper setting of the CPC		Transfer Sequence" in Table B-
			42 in B7.3 PBX Interface
		signal.
			Parameters).
			• Adjust the flash (recall) time to
			that of the connected PBX and
			reset (see "Recall Time" in
			Table B-38in B7.2 Port
			Setting).
			• Adjust the CPC signal to that of
			the connected PBX and reset
			(see "CPC Signal" in Table B-
			38 in B7.2 Port Setting).
Unable to call an outside	•	Improper setting of the outside	• Reset the outside (CO) line
party.		call dial procedure.	access sequence of the
			connected PBX (see "Dial
			Number" in Table B-5in B2
			SYSTEM ADMINISTRATION—
			MAILBOXES and "Number of
			Digits to Access Outside Line"
			in Table B-29in B6.7 Other
			Parameters).
			• Also check "Outgoing Call
			Setup Sequence" in Table B-29
			in B6.7 Other Parameters.
			• When setting a Dial Number for
			Device Notification or a
			telephone number for External
			Message Delivery, keep in mind
			the "Important Note" for "Dial
			Number" in Table B-5in B2
			SYSTEM ADMINISTRATION—
			MAILBOXES.
Unable to call an extension.	•	Improper setting of extension	• Adjust the extension numbering
		numbering plan.	plan properly (see "Numbering
			Plan 1-16" in Table B-28in B6.7
			Other Parameters).
Unable to access the	•	Improper setting of the mailbox	• Re-adjust the number of digits
mailbox.		number.	in the mailbox number (see
			"Mailbox Number" in Table B-3
			in B2 SYSTEM
			ADMINISTRATION—
			MAILBOXES).

Installation Manual 173