AT&T TL9228, TL9278 user manual Appendix a

Table of contents
Appendix A,
Alert tones and lights	70
Appendix B,
Handset display screen
messages	71
Appendix C,
Maintenance	74
Appendix D,
Important safety information	75
Appendix E,
FCC Part 68 and ACTA	78
Appendix F,
FCC Part 15	80
Appendix G,
Limited warranty	81
Appendix H,
Technical specifications	84
Appendix I,
Troubleshooting	85
Index	95