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1. Lacquered galvanized steel casing 
2. Low power consumption 
3. Support smart card payment 

 T10(III): Outdoor Vandalism-Proof Pay phone

The outdoor payphone - T10(III) is especially designed to give high resistance against vandalism and lightening surge to withstand all rough environments. Customers can make phone calls by manually entering access code + account number + password of a calling card.

Features

*Steel casing provides excellent protection against vandalism

*Function keys for follow-on calls and redial

*Designed for low power consumption

*Free and emergency number can be specified to permit

*Good anti-thunder and anti-interference performance

Specifications

Environmental

*Operating Temperature:

-25 °C to + 55 °C

*Relative Humidity:

10% to 95%

*Noise:

<= 60 dB (A)

*Atmosphere Pressure:

86 to 106 kPa

Structural 

*Height: 280mm

*Width: 180mm

*Depth: 50mm

*Weight: 3kg

*Keypad: Metallic keys

*Housing Material: Steel

*Pull Resistance of Handset Cord: Not less than 150 kg

Electrical

Power Supply: Line powered

Transmission Performance

-    Sending loudness rating (SLR): 2 ~ 15 dB

-    Receiving loudness rating (RLR): – 8 ~ 0 dB

-    Side-tone masking rating (STMR): >= 10 dB

Ring

-    Frequency Range: 10 to 60 Hz

-    Ring Voltage: 30~120 Vrms

DTMF Transmission Level

-    High Frequency Group:

–7 dBm ± 3 dBm

-    Low Frequency Group:

–9 dBm ± 3 dBm