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Charging the batteries, What kind of telephone line, Setting pulse or tone dialing – Ultratec 4425 User Manual

Page 13: Connecting a signaler or telephone

Charging the batteries, What kind of telephone line, Setting pulse or tone dialing | Connecting a signaler or telephone | Ultratec 4425 User Manual | Page 13 / 96 Charging the batteries, What kind of telephone line, Setting pulse or tone dialing | Connecting a signaler or telephone | Ultratec 4425 User Manual | Page 13 / 96