Pay only P 1,882 a Month for 12 months.
Or pay only P 3,565 a Month for 6 months.
Electrical | Return loss: >14dB (ref 600 Ohms) Line current range: 15mA to 120mA Resistance to continuous current (Talk Mode): 275 Ohms typical at 20mA Monitor mode impedance: >120, 000 Ohms, 300Hz to 3400Hz |
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� | Protection against alternating current overvoltage: up to 250Vrms across its
test leads Peak acoustic output of the receiver: <120dBspl DTMF output tone frequencies: per ITU-T Q.23 �1.5% maximum tone frequency error |
Tone Level | High group: -4dBm (into 600 Ohms) Low group: -6 dBm (into 600 Ohms) High vs low tone difference: 2dB +1db Flash duration: 600 ms �100 ms Ringer loudness: > 70 dBA at 1 meter Ringer equivalent (REN): 0.14 |
Pulse Dial Output | Pulsing rate: 10pps Open/Close ratio: 60 / 40 Interdigit interval: 800ms %, -10% Resistance during pulse open: > 200, 000 Ohms |
Memory | Memory capacity: 23 digits Memory retention: 8-minutes nominal Last number redial (tone / pulse) |
Actual Weight | 16.80 oz |
Contents | Unit, documentation |