• LD & MF
• Mute button
• ELR/TBR switchable
• Message waiting indicator - 0
• Visual ring indicator
• Last number redial

Audioline AUB 1MW (shown)

• Message waiting indicator (reverse polarity)
• MF
• Recall (TBR & Earth)
• Last number redial
• Visual ring indicator
• Modular handset cord
• Ringer pitch control
• 3m line cord
• Adjustable ringer (high/low/off)
• Mute
• Pause
• Tufrex ABS construction
• Wall mountable with bracket