Ring Booster - 4 REN Antique Phones mso-ascii-font-family:Calibri

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Sound control on/off

The phone has the original spaded line cord on it still

Also included are a bibliography

Compatible with dials used in 500 type sets and with No6 dials when used with appropriate mounting "spider" (sold seperately

Ring Booster - 4 REN Antique Phones mso-ascii-font-family:CalibriThe RG 4 ring generator is designed to reshape and increase the ringing power of an existing analog line, PABX extension, FXS port, IP phone system analog port or any other telecom device which provides ringing. The RG 4 duplicates the incoming ring cadence allowing it to be compatible with custom ringing features. The RG 4 is capable of ringing four 1 REN or eight 0. 5 REN telephones and does not affect normal operation of the telephone line or