"Putting the phone down for a sec," in textspeak

• "Just a minute," in texts
• Texter's "Just a sec"
• "I need a short break"
• "One sec, gotta talk 2 my parents quickly"
• Texter's "Hang on a minute"
• Cybertalk for "I shall return momentarily"
• "Just a sec!," in a text
• "Hang on a sec," to a texter
• Palindromic "Hang tight" text

Wiktionary Word definitions in Wiktionary
init. (alternative case form of BRB nodot=1 English) (gloss: be right back).