Please double-check what the HR reps tell you when you call as they have been providing incorrect information . Also, any legacy T, corporate L1, L2 who was hired January 1995 or later and meets the modified rule of 75 (for example, you are 55 years old and have 20+ years of working at AT&T) will loose their health care at the end of July unless they pay 100% of the costs of the healthcare plan (about $2000 or more a month depending on the plan).
While this is true: Employees with five (5) or more years of Net Credited Service (NCS) receive 6 months of subsidized coverage, meaning the employee will be responsible to pay the same rate they pay as an active employee for medical only.
Any legacy T, corporate L1, L2 who was hired January 1995 or later must pay 100% of their retirement healthcare coverage. If you meet the modified rule of 75 then you are forced to be in the category of someone who has retired from AT&T even though it screws you out of 6 months of subsidized healthcare. From the layoff materials: IMPORTANT: Not all former employees who are eligible for post-employment coverage are eligible for a company subsidy toward that coverage. You are not eligible for the continued coverage provisions under the AT&T Severance Pay Plan, if you are eligible for post-employment coverage, even if you are not eligible for a company subsidy (“Access Only”).