Brother SR-100 replacement staple cartridge for use with the SF-4000

The Ameriphone SR100 Telephone Ringer, by Clarity, is ideal for user in the home, the office or while traveling so you will never miss a call.

• Visual ring indicator
• Choice of four distinct ring patterns
• Standard analog phone line required, will not work on digital phone systems
• No batteries or AC power required
• Ameriphone will repair or replace your Super Phone Ringer for one year from the date of purchase if the unit is defective in workmanship or materials