Related Clues:
- CBer's acknowledgment
- Make a duplicate of
- Communication that might include 'OMG' and 'TTYL'
- Replica
- Pupil's book
- Write to on a cell phone
- Clone, for instance
- Send a high-tech message to
- Student's buy
- Communicate by thumbing
- Communicate by cell phone
- Book to study
- Facsimile
- You might use T9 when composing one
- 'Roger that'