| Technical data | Downloads | Similar products | Complementary products | Additional ring to be connected on standard PSTN analog line. This units rings and emits a blinking light signal when new incoming call happens. Ideal for noisy place and hearing impaired people. Description | | Downloads | Similar products | Complementary products | Description | Technical data | | Similar products | Complementary products | No download Description | Technical data | Downloads | | Complementary products | | Currently there is no similar product in database | | | | | | | | | | | | |
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