My leaft hearing aid is not working and cannot get it fixed until next Monday. The problem is I work in a call center and both my ears are practically useless unaided. My right hearing aid is working fine but my right ear is the worst of the two, not that the left ear is worth spit. My despencer will not be in his office until Monday (family emergency). I have four days left to work before I start my vacation & don't I can make it through with my sanity intact. Help!!