Employers should provide (and pay for) the cell phones and other PDA’s used by their sales force.  Why?  So that the company is entitled to, and can insist on, the return of the telephone, the assigned telephone number and the contacts and other wealth of information contained on those devices when the employment relationship ends.  If

In Texas, at-will employees can prepare to compete against their current employers without violating the common law duty of loyalty.  Determining whether the line between lawful preparation to compete and unlawful competition begins is sometimes gray.  (See post).  A recent case from the Houston Court of Appeals provides a good summary of what an at-will