Contents
vi
■ System Release Status (F59) 5-262
■ System Reset—Programming Saved (#728) 5-263
■ System Speed Dial Numbers 5-265
■ System Time (#103) 5-268
■ Toll Call Prefix (#402) 5-269
■ Touch-Tone Enable (F08) 5-270
■ Transfer Return Extension (#306) 5-271
■ Transfer Return Rings (#105) 5-273
■ Transferring Calls 5-275
■ Unique Line Ringing (#209)—Release 3.0 or Later 5-279
■ VMS Cover (F15) 5-280
■ VMS Cover Rings (#117)—
Release 2.0 or Earlier 5-282
■ VMS Cover Rings (#321)—
Release 3.0 or Later 5-283
■ VMS Hunt Delay (#506) 5-284
■ VMS Hunt Schedule (#507) 5-286
■ Voice Interrupt On Busy (#312) 5-288
■ Voice Interrupt On Busy Talk-Back (F18) 5-290
■ Voice Mailbox Transfer (F14) 5-292
■ Wake Up Service Button (#115) 5-294
6 Troubleshooting 6-1
■ Customer Self Service Center
on the Internet 6-1
■ When You Need Help 6-1
■ Power Failure Operation 6-2
■ Battery Replacement 6-2
■ Clearing a Backup-Failure Alarm 6-3
■ Problems with System Phones 6-4
■ Problems with Standard Phones 6-8
■ Other Problems with Phones 6-10
■ Problems with Combination Extensions 6-15
■ Problems with Standard Devices 6-16
■ Problems with Automatic Backup 6-17
■ Problems with Manual Backup 6-20
■ Problems with System Restore 6-22