Cordless Headset Troubleshooting................................................................................................................................................................................................ 281

ATA Troubleshooting ............................................................................................................................................................................................................................ 286

[ATA] General Troubleshooting ..................................................................................................................................................................................... 286

[ATA] Music on Hold (MoH) Troubleshooting.......................................................................................................................................................... 288

[ATA] Overhead Paging (OHP) Troubleshooting ................................................................................................................................................... 292

[ATA] Fax Configuration Troubleshooting ................................................................................................................................................................ 306

[ATA] Analog Phone Troubleshooting........................................................................................................................................................................ 310

[ATA] Group Mailbox Troubleshooting ....................................................................................................................................................................... 312

Appendixes ............................................................................................................................................................313

Appendix A: Soft Keys .......................................................................................................................................................................................................................... 313

Deskset Soft Keys.................................................................................................................................................................................................................. 313

[Handset] Cordless Handset Soft Keys ...................................................................................................................................................................... 316

Appendix B: Technical Specifications ........................................................................................................................................................................................... 317

Appendix C: Maintenance ................................................................................................................................................................................................................... 320

Appendix D: Important Safety Instructions................................................................................................................................................................................ 321

Appendix E: Limited Warranty.......................................................................................................................................................................................................... 323

Glossary..................................................................................................................................................................327

Synapse User's Guide

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