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Hayes AT commands

Call Theory

Regular price $37.00

A quick and easy reference for common Hayes AT Commands for sending SMS messages on GSM networks. Never forgot the command to save the message to storage before sending again!

Beautifully framed premium art print on high-quality paper, with a partly glossy, partly matte finish. Protected with an Acrylite front protector and ready to hang with hardware included.

• 10 mil (0.25 mm) thick paper
• Alder, semi-hardwood frame
• .75” (1.9 cm) thick frame
• Acrylite front protector
• Hanging hardware included

Want to print and frame yourself and skip the shipping? We have high-resolution and vector digital versions available for all of our framed prints!