In case of difficulty, Telephone does not work at all, Phone does not ring – AT&T 1175 User Manual
Page 20: If you hear noise or interference during a call, If you lose a call after changing channels, Incomplete messages, Difficulty hearing messages, Cl” appears in message window, System does not respond to remote commands, Announcement message is not clear

See also other documents in the category AT&T Handset Cordless Phone:
- E6014B (69 pages)
- AT3101 (35 pages)
- E5933B (64 pages)
- 9357 (32 pages)
- 9351 (26 pages)
- E5862BC (56 pages)
- DECT 6.0 EL52251 (83 pages)
- 1030 (60 pages)
- E2600B (8 pages)
- TL96371 (36 pages)
- 1145 (35 pages)
- E2718B (6 pages)
- CL82200 (79 pages)
- Cordless Telephone MLC-6 (30 pages)
- DECT EL51109 (8 pages)
- E2913B (71 pages)
- Voice Terminal 8510T (29 pages)
- 7630 (35 pages)
- 1430 (25 pages)
- E2525 (60 pages)
- E1814B (65 pages)
- E1812B (6 pages)
- 1475 (26 pages)
- E2717B (6 pages)
- E5827 (70 pages)
- E5804 (52 pages)
- 2812B (69 pages)
- E5911 (6 pages)
- 9110 (14 pages)
- 1460 (55 pages)
- DECT CL82859 (9 pages)
- 1480 (37 pages)
- E5630 (10 pages)
- 2820 (46 pages)
- CL80100 (34 pages)
- 5806 (8 pages)
- CL81109 (10 pages)
- 9210 (8 pages)
- CL82401 (2 pages)
- CL82401 (2 pages)
- CL81209 (10 pages)
- 5870 (77 pages)
- 2320 (52 pages)
- CL83301 (118 pages)
- CL83401 (14 pages)