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General| Loop Limit | 4K ohms max. at 48VDC (5km, 26Ga) nominal 15mA minimum loop current. |
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| DC Resistance | 150 ohms Typical at 80mA current. |
| Monitor Impedance | MONITOR: 100K @ 1KHz RING: 600 Ohms @ 1KHz |
| DTMF Output Tone Frequency Error Level of Tone Pair Skew | +/- 1.5% + 2 dBm max., -8 dBm min. 4 dBm max. |
| Battery | CR2032 |
Weight and Dimensions| Physical Length Width Height Weight | 22.4 cm (8 4/5 inches) 7.12 cm (2 4/5 inches) 7.0 cm (2 3/4 inches) 380 g (13.4 ounces) max. |
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Details on connecting the TeleTalker via modular or alligator clips.
Explains the keypad layout and functions for dialing and memory.
High impedance connection for monitoring without disrupting services.
Connects an electronic ringer to detect incoming calls.
For answering calls, initiating signaling, and dialing.
Controls for volume (H/M/L) and dialing format (PULSE/TONE).
LED polarity indication and Last Number Redial function.
Instructions for storing up to 10 frequently dialed numbers.
How to insert pauses into stored dialing sequences.
Steps to recall and dial numbers stored in memory.
Detailed steps for replacing the internal memory storage battery.
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