The Nokia 22 is a dual-band HSCSD PBX terminal that operates in both GSM 900 and GSM 1800 networks.
Its wider coverage and better call success rate are complemented by superior audio quality, thanks to the EFR Voice Codec, and enhanced security enabled by GSM encryption and Auto PIN.
Our solution scores on both reliability and ease of configuration with easy adaptation to different environments and remote management functionality that avoids the need for day-to-day supervision.Once connected, you’ll enjoy reliable wireless data transfer at landline modem speeds, delivering up to 43.2 kbps.
As a result, you can connect to a compatible computer, via standard RS232 cable, to enable Internet, computer fax and SMS (Short Message Service) use.
It is also the ideal solution for unmanned connections including telemetry, remote control, security systems and remote data retrieval.
Nokia 22 PBX terminal technical data
| Size | 100 x 180 x 45 mm |
| Weight | 420g w/o power supply |
| Environmental temperature | -10°C to +55°C |
| Storage temperature | -40°C to +85°C |
| Humidity range, operation | 20 – 75% |
| Humidity range, storage | 5 – 95% |
| SIM Card | Small |
| Band | Dual band GSM 900 and 1800 |
| RF Power | 2W/1W (1800Mhz) |
Input Voltage
| Nominal | 7.2 V |
| Absolute min | 6.5 V |
| Absolute max | 15.6 V |
Telephone interface / PBX Trunk interface
| Line Voltage high Impedance mode | 50 V |
| Ringing Voltage | 48 Vrms |
| Line impedance | 600 W |
Extension Interface
| Off hook AC impedance | 600 W |
| On hook AC impedance | 150 kW |
| On hook DC resistance | 10 MW |
| Loop DC current | min 15 – max 120 mA |
Power Supply ACW-3:
| DC | 1.4 A |
| Operating range between | 90 – 264 Vac |
| Frequency range | 47 – 63Hz |
| Output voltage | 6.75 +/- 0.15 V |
| Weight | 75 g + cables |
| Volume | < 115 cm 3 |
Data Standard
| RS232 | All applicable ITU-T V.25ter, ETSI GSM 07.07 and ETSI GSM 07.05 commands are supported. |
| HSCSD | max 43.2 kbit/sec (Depending on operator services) |
| Backup battery | Optional |
| Antenna | Integrated Nokia adapter cable for external antenna is available. |