After the announcement, as provided by section 2937.02 of the Revised Code, the accused shall be arraigned by the magistrate, clerk, or prosecutor of the court reading the affidavit or complaint, or reading its substance, omitting purely formal parts, to the accused unless the reading of the affidavit or complaint is waived. The judge or magistrate shall then inquire of the accused whether the accused understands the nature of the charge. If the accused does not indicate understanding, the judge or magistrate shall give explanation in terms of the statute or ordinance claimed violated. If the accused is not represented by counsel and expresses a desire to consult with an attorney at law, the judge or magistrate shall continue the case for a reasonable time to allow the accused to send for or consult with counsel and shall set bail for the later appearance if the offense is bailable. If the accused is not able to make bail, bail is denied, or the offense is not bailable, the court or magistrate shall require the officer having custody of the accused immediately to take a message to any attorney at law within the municipal corporation where the accused is detained, or immediately to make available to the accused use of a telephone for calling to arrange for legal counsel or bail.